diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 00000000..48082f72
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+12
diff --git a/package.json b/package.json
index c1efd81f..82898cda 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "@material-ui/styles": "4.11.4",
     "classnames": "2.3.1",
     "cozy-bar": "7.16.0",
-    "cozy-client": "^24.9.1",
+    "cozy-client": "^27.6.5",
     "cozy-device-helper": "1.12.0",
     "cozy-doctypes": "1.82.2",
     "cozy-editor-core": "134.0.3",
diff --git a/src/components/notes/EditorCorner.jsx b/src/components/notes/EditorCorner.jsx
index 15e7c209..b579f14a 100644
--- a/src/components/notes/EditorCorner.jsx
+++ b/src/components/notes/EditorCorner.jsx
@@ -7,13 +7,22 @@ import { useI18n } from 'cozy-ui/transpiled/react/I18n'
 
 import SharingWidget from 'components/notes/sharing'
 
+// https://mui.com/components/tooltips/#custom-child-element
+const ForwardedIcon = React.forwardRef(function ForwardedIcon(props, ref) {
+  return (
+    <div ref={ref}>
+      <Icon {...props} />
+    </div>
+  )
+})
+
 const EditorCorner = ({ doc, isPublic, isReadOnly, title }) => {
   const { t } = useI18n()
   if (!isPublic) return <SharingWidget file={doc.file} title={title} />
   else if (isReadOnly) {
     return (
       <Tooltip title={t('Notes.Editor.read_only')}>
-        <Icon icon="lock" color="var(--primaryTextColor)" />
+        <ForwardedIcon icon="lock" color="var(--primaryTextColor)" />
       </Tooltip>
     )
   } else return null
diff --git a/src/components/notes/EditorCorner.spec.jsx b/src/components/notes/EditorCorner.spec.jsx
index e298e1a0..7461b9d2 100644
--- a/src/components/notes/EditorCorner.spec.jsx
+++ b/src/components/notes/EditorCorner.spec.jsx
@@ -38,10 +38,9 @@ describe('EditorCorner', () => {
       <WithStyles(ForwardRef(Tooltip))
         title="This note is in read-only mode."
       >
-        <Icon
+        <ForwardRef(ForwardedIcon)
           color="var(--primaryTextColor)"
           icon="lock"
-          spin={false}
         />
       </WithStyles(ForwardRef(Tooltip))>
     `)
diff --git a/src/components/notes/editor.jsx b/src/components/notes/editor.jsx
index aa2c6149..d902f0e9 100644
--- a/src/components/notes/editor.jsx
+++ b/src/components/notes/editor.jsx
@@ -152,5 +152,5 @@ Editor.propTypes = {
   noteId: PropTypes.string.isRequired,
   readOnly: PropTypes.bool.isRequired,
   userName: PropTypes.string,
-  returnUrl: PropTypes.string
+  returnUrl: PropTypes.oneOfType([PropTypes.string, PropTypes.bool]).isRequired
 }
diff --git a/src/targets/browser/index.jsx b/src/targets/browser/index.jsx
index 676ea025..af4d9bff 100644
--- a/src/targets/browser/index.jsx
+++ b/src/targets/browser/index.jsx
@@ -110,7 +110,7 @@ export const initApp = () => {
 
   const shareCode = getPublicSharecode()
   const token = shareCode || data.token
-  const isPublic = shareCode || !token || token == ''
+  const isPublic = Boolean(shareCode || !token || token == '')
 
   // initialize the client to interact with the cozy stack
   const client = new CozyClient({
diff --git a/yarn.lock b/yarn.lock
index 1b15f5b8..3f68d35d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4333,6 +4333,18 @@ array.prototype.flatmap@^1.2.4:
     es-abstract "^1.18.0-next.1"
     function-bind "^1.1.1"
 
+array.prototype.foreach@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array.prototype.foreach/-/array.prototype.foreach-1.0.2.tgz#592b177c8d6abb84e14de1649eb6e7cc5eb9c9ae"
+  integrity sha512-gCOgyBKIaFL5hekfQLhsNmF0TY4Y5JdtOyFKtbSpL72oiCAZ9Zi7TFvcfSsM1LnBFMog1RYVJF0PHgtnY+U5nA==
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.19.0"
+    es-array-method-boxes-properly "^1.0.0"
+    get-intrinsic "^1.1.1"
+    is-string "^1.0.7"
+
 asap@~2.0.3:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
@@ -5830,10 +5842,10 @@ cozy-client@13.8.3:
     sift "^6.0.0"
     url-search-params-polyfill "^7.0.0"
 
-cozy-client@^24.9.1:
-  version "24.10.0"
-  resolved "https://registry.yarnpkg.com/cozy-client/-/cozy-client-24.10.0.tgz#78eaafc8ea9150488f7c4d1db6585fa2a94d3e14"
-  integrity sha512-hNr4hZD8NAKRQsNoUgHO0fJz1kF8sD42k0l9u0swq4NNBOJYteZfdE+TV1tu1Pzy/u+6KJKlt19PiLNnzD1/tg==
+cozy-client@^27.6.5:
+  version "27.6.5"
+  resolved "https://registry.yarnpkg.com/cozy-client/-/cozy-client-27.6.5.tgz#07ea2be571c030cd05df7841c8fc837ec8f7b3d2"
+  integrity sha512-FjgHfoNC3EM/d/ov2UEYPxDKkybzCWrJuM+VvP8QSpBsQILVVZUymUZaJNXZTwOB+r6Bd9z9e0X6AZ9u7z545w==
   dependencies:
     "@cozy/minilog" "1.0.0"
     "@types/jest" "^26.0.20"
@@ -5842,11 +5854,12 @@ cozy-client@^24.9.1:
     cozy-device-helper "^1.12.0"
     cozy-flags "2.7.1"
     cozy-logger "^1.6.0"
-    cozy-stack-client "^24.10.0"
+    cozy-stack-client "^27.6.5"
     json-stable-stringify "^1.0.1"
     lodash "^4.17.13"
     microee "^0.0.6"
     node-fetch "^2.6.1"
+    node-polyglot "2.4.2"
     open "7.4.2"
     prop-types "^15.6.2"
     react-redux "^7.2.0"
@@ -6135,10 +6148,10 @@ cozy-stack-client@^13.8.3:
     mime "^2.4.0"
     qs "^6.7.0"
 
-cozy-stack-client@^24.10.0:
-  version "24.10.0"
-  resolved "https://registry.yarnpkg.com/cozy-stack-client/-/cozy-stack-client-24.10.0.tgz#892996c4a144bf838e23ce6801ef581e9e7145bd"
-  integrity sha512-N5BsJAic4YFyctU/GQ+CXxq+fRzMrggBLEqbm3my/N8MccBnWpS4U35ljeOUrZPSEUsiLnZKGUL6RI1i2beuxA==
+cozy-stack-client@^27.6.5:
+  version "27.6.5"
+  resolved "https://registry.yarnpkg.com/cozy-stack-client/-/cozy-stack-client-27.6.5.tgz#4b40ad59821b957f161a77132b5346e99be0bc2c"
+  integrity sha512-aGkchVfvVGfI38qt+R8/BKv8nFN6Ihhx1LFsDYDtV+mW6OxOqVYdd22sIg9iHkusaqJgxgkMYnB9NcnDlC8Ajg==
   dependencies:
     cozy-flags "2.7.1"
     detect-node "^2.0.4"
@@ -7136,6 +7149,32 @@ es-abstract@^1.17.2, es-abstract@^1.17.4, es-abstract@^1.18.0, es-abstract@^1.18
     string.prototype.trimstart "^1.0.4"
     unbox-primitive "^1.0.1"
 
+es-abstract@^1.19.0, es-abstract@^1.19.1:
+  version "1.19.1"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.19.1.tgz#d4885796876916959de78edaa0df456627115ec3"
+  integrity sha512-2vJ6tjA/UfqLm2MPs7jxVybLoB8i1t1Jd9R3kISld20sIxPcTbLuggQOUxeWeAvIUkduv/CfMjuh4WmiXr2v9w==
+  dependencies:
+    call-bind "^1.0.2"
+    es-to-primitive "^1.2.1"
+    function-bind "^1.1.1"
+    get-intrinsic "^1.1.1"
+    get-symbol-description "^1.0.0"
+    has "^1.0.3"
+    has-symbols "^1.0.2"
+    internal-slot "^1.0.3"
+    is-callable "^1.2.4"
+    is-negative-zero "^2.0.1"
+    is-regex "^1.1.4"
+    is-shared-array-buffer "^1.0.1"
+    is-string "^1.0.7"
+    is-weakref "^1.0.1"
+    object-inspect "^1.11.0"
+    object-keys "^1.1.1"
+    object.assign "^4.1.2"
+    string.prototype.trimend "^1.0.4"
+    string.prototype.trimstart "^1.0.4"
+    unbox-primitive "^1.0.1"
+
 es-array-method-boxes-properly@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/es-array-method-boxes-properly/-/es-array-method-boxes-properly-1.0.0.tgz#873f3e84418de4ee19c5be752990b2e44718d09e"
@@ -8340,6 +8379,14 @@ get-stream@^5.0.0:
   dependencies:
     pump "^3.0.0"
 
+get-symbol-description@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/get-symbol-description/-/get-symbol-description-1.0.0.tgz#7fdb81c900101fbd564dd5f1a30af5aadc1e58d6"
+  integrity sha512-2EmdH1YvIQiZpltCNgkuiUnyukzxM/R6NDJX31Ke3BG1Nq5b0S2PhX59UKi9vZpPDQVdqn+1IcaAwnzTT5vCjw==
+  dependencies:
+    call-bind "^1.0.2"
+    get-intrinsic "^1.1.1"
+
 get-value@^2.0.3, get-value@^2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/get-value/-/get-value-2.0.6.tgz#dc15ca1c672387ca76bd37ac0a395ba2042a2c28"
@@ -9276,6 +9323,11 @@ is-callable@^1.1.3, is-callable@^1.1.4, is-callable@^1.1.5, is-callable@^1.2.3:
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.2.3.tgz#8b1e0500b73a1d76c70487636f368e519de8db8e"
   integrity sha512-J1DcMe8UYTBSrKezuIUTUwjXsho29693unXM2YhJUTR2txK/eG47bvNa/wipPFmZFgr/N6f1GA66dv0mEyTIyQ==
 
+is-callable@^1.2.4:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.2.4.tgz#47301d58dd0259407865547853df6d61fe471945"
+  integrity sha512-nsuwtxZfMX67Oryl9LCQ+upnC0Z0BgpwntpS89m1H/TLF0zNfzfLMV/9Wa/6MZsj0acpEjAO0KF1xT6ZdLl95w==
+
 is-ci@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-2.0.0.tgz#6bc6334181810e04b5c22b3d589fdca55026404c"
@@ -9513,7 +9565,7 @@ is-primitive@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
   integrity sha1-IHurkWOEmcB7Kt8kCkGochADRXU=
 
-is-regex@^1.0.4, is-regex@^1.0.5, is-regex@^1.1.0, is-regex@^1.1.3:
+is-regex@^1.0.4, is-regex@^1.0.5, is-regex@^1.1.0, is-regex@^1.1.3, is-regex@^1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.1.4.tgz#eef5663cd59fa4c0ae339505323df6854bb15958"
   integrity sha512-kvRdxDsxZjhzUX07ZnLydzS1TU/TJlTUHHY4YLL87e37oUA49DfkLqgy+VjFocowy29cKvcSiu+kIv728jTTVg==
@@ -9521,6 +9573,11 @@ is-regex@^1.0.4, is-regex@^1.0.5, is-regex@^1.1.0, is-regex@^1.1.3:
     call-bind "^1.0.2"
     has-tostringtag "^1.0.0"
 
+is-shared-array-buffer@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-shared-array-buffer/-/is-shared-array-buffer-1.0.1.tgz#97b0c85fbdacb59c9c446fe653b82cf2b5b7cfe6"
+  integrity sha512-IU0NmyknYZN0rChcKhRO1X8LYz5Isj/Fsqh8NJOSf+N/hCOTwy29F32Ik7a+QszE63IdvmwdTPDd6cZ5pg4cwA==
+
 is-stream@^1.0.1, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
@@ -9531,7 +9588,7 @@ is-stream@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.1.tgz#fac1e3d53b97ad5a9d0ae9cef2389f5810a5c077"
   integrity sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg==
 
-is-string@^1.0.5, is-string@^1.0.6:
+is-string@^1.0.5, is-string@^1.0.6, is-string@^1.0.7:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/is-string/-/is-string-1.0.7.tgz#0dd12bf2006f255bb58f695110eff7491eebc0fd"
   integrity sha512-tE2UXzivje6ofPW7l23cjDOMa09gb7xlAqG6jG5ej6uPV32TlWP3NKPigtaGeHNu9fohccRYvIiZMfOOnOYUtg==
@@ -9560,6 +9617,13 @@ is-utf8@^0.2.0:
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
   integrity sha1-Sw2hRCEE0bM2NA6AeX6GXPOffXI=
 
+is-weakref@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-weakref/-/is-weakref-1.0.2.tgz#9529f383a9338205e89765e0392efc2f100f06f2"
+  integrity sha512-qctsuLZmIQ0+vSSMfoVvyFe2+GSEvnmZ2ezTup1SBse9+twCCeial6EEi3Nc2KFcf6+qz2FBPnjXsk8xhKSaPQ==
+  dependencies:
+    call-bind "^1.0.2"
+
 is-whitespace-character@^1.0.0:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/is-whitespace-character/-/is-whitespace-character-1.0.4.tgz#0858edd94a95594c7c9dd0b5c174ec6e45ee4aa7"
@@ -11444,6 +11508,17 @@ node-notifier@^8.0.0:
     uuid "^8.3.0"
     which "^2.0.2"
 
+node-polyglot@2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/node-polyglot/-/node-polyglot-2.4.2.tgz#e4876e6710b70dc00b1351a9a68de4af47a5d61d"
+  integrity sha512-AgTVpQ32BQ5XPI+tFHJ9bCYxWwSLvtmEodX8ooftFhEuyCgBG6ijWulIVb7pH3THigtgvc9uLiPn0IO51KHpkg==
+  dependencies:
+    array.prototype.foreach "^1.0.0"
+    has "^1.0.3"
+    object.entries "^1.1.4"
+    string.prototype.trim "^1.2.4"
+    warning "^4.0.3"
+
 node-polyglot@^2.2.2:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/node-polyglot/-/node-polyglot-2.4.0.tgz#0d2717ed06640d9ff48a2aebe8d13e39ef03518f"
@@ -14663,6 +14738,15 @@ string.prototype.trim@^1.1.2, string.prototype.trim@^1.2.1:
     define-properties "^1.1.3"
     es-abstract "^1.18.0-next.2"
 
+string.prototype.trim@^1.2.4:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/string.prototype.trim/-/string.prototype.trim-1.2.5.tgz#a587bcc8bfad8cb9829a577f5de30dd170c1682c"
+  integrity sha512-Lnh17webJVsD6ECeovpVN17RlAKjmz4rF9S+8Y45CkMc/ufVpTkU3vZIyIC7sllQ1FCvObZnnCdNs/HXTUOTlg==
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.19.1"
+
 string.prototype.trimend@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/string.prototype.trimend/-/string.prototype.trimend-1.0.4.tgz#e75ae90c2942c63504686c18b287b4a0b1a45f80"