diff --git a/experimenter/experimenter/features/manifests/fenix/.ref-cache.yaml b/experimenter/experimenter/features/manifests/fenix/.ref-cache.yaml
index aa6d6dfd6f3..301993df909 100644
--- a/experimenter/experimenter/features/manifests/fenix/.ref-cache.yaml
+++ b/experimenter/experimenter/features/manifests/fenix/.ref-cache.yaml
@@ -1,3 +1,3 @@
-beta: 6175c49b06f3163c4d915f43c42fee341cfba0c8
-master: d6ba5401121104ae242ca18efa6a5672af9cae0f
+beta: 7d96c84642dcc484be1a111f29182a38297a1cb7
+master: 39e6d5b609b74a19c0824d98ae654b60d6310152
 release: 060aab7e8df0a8c92693ee77cf5a7ad8408ab083
diff --git a/experimenter/experimenter/features/manifests/firefox-desktop/.ref-cache.yaml b/experimenter/experimenter/features/manifests/firefox-desktop/.ref-cache.yaml
index 8d9d4f42e6a..39c41f6dfdc 100644
--- a/experimenter/experimenter/features/manifests/firefox-desktop/.ref-cache.yaml
+++ b/experimenter/experimenter/features/manifests/firefox-desktop/.ref-cache.yaml
@@ -1,5 +1,5 @@
-beta: fe4c4422c203f18bba47c7dabad5a7ad76f362a0
-central: dac00f47e3725dadc119cb3919d9e77a2eec0c3b
-esr115: 234e266bcfdb4f3f36884bed096921a778cefc65
-esr128: 8bbb2b1fb24398128c39d13c61d88f1e69d156e5
+beta: 8f6ada628c8b97e7421fa6a6c6c3c39b6a4e9181
+central: 65acb1164853359f91b2409d6d88fe6b492e42d0
+esr115: 0e6dc321c4bc69e4eb22ac3040411dbb0ed60633
+esr128: 21def3e0518496b82c7b3da3f16de982ddcc31e2
 release: 66a913b6fc223619a019b76c72f190a6caeac9f3
diff --git a/experimenter/experimenter/features/manifests/focus-ios/.ref-cache.yaml b/experimenter/experimenter/features/manifests/focus-ios/.ref-cache.yaml
index 59660e7b821..8981eedb811 100644
--- a/experimenter/experimenter/features/manifests/focus-ios/.ref-cache.yaml
+++ b/experimenter/experimenter/features/manifests/focus-ios/.ref-cache.yaml
@@ -12,7 +12,7 @@ focus/klar-v131.0: 34d92c8df1b1522a1da88c23879b439d763ec133
 focus/klar-v131.1: b7dca2271b14988837524a30eb154d91eb5e4912
 focus/klar-v132.0: d9ed6134db59ff456d343e2bb211aefd040319ac
 focus/klar-v133.0: a3372669a06fa684d3c5945c317d6787e3125303
-main: e3a47e5bdba086055bbd59f4bb7f729f24473f83
+main: ed5b30444668459cdc30280886817b213218eb44
 release/v124: da250bed9e19c4978d4400d6d404cb312e33636e
 release/v125: a3e1e0773a00009e08d95726fd518ab642255ccd
 release/v126: 6f305409b4af68e8404401a2caad8cb0da9a0494
@@ -23,4 +23,4 @@ release/v130: a48ec1b1f0219e1987bb38bc4f6b838f37dc6f12
 release/v131: 7444df581b62d357df12ddc3c90d821d940efbb8
 release/v132: cb318d0061ec6354167ecc1968020d5d75f1bffc
 release/v133: 5230c008f4c592fb4bf229f435d24dc912d96d16
-release/v134: d22834c39f7b0b850784f7e7201915adec5f8b05
+release/v134: f3726ebc9b38a857a5022202c834c057c4c2b073
diff --git a/experimenter/experimenter/features/manifests/ios/.ref-cache.yaml b/experimenter/experimenter/features/manifests/ios/.ref-cache.yaml
index 54b37e545be..dc4a9d10154 100644
--- a/experimenter/experimenter/features/manifests/ios/.ref-cache.yaml
+++ b/experimenter/experimenter/features/manifests/ios/.ref-cache.yaml
@@ -1,4 +1,4 @@
-main: e3a47e5bdba086055bbd59f4bb7f729f24473f83
+main: ed5b30444668459cdc30280886817b213218eb44
 release/v117: 43b690c450066d4dde1b2ccb93ed3714d244d502
 release/v118: 89a7ea3c3372e5a4ef5b3c5b85499d26198d0524
 release/v119: 7dc381f991c6d2a983c3ba7f0cffd880e8c29e7b
@@ -16,7 +16,7 @@ release/v130: a48ec1b1f0219e1987bb38bc4f6b838f37dc6f12
 release/v131: 7444df581b62d357df12ddc3c90d821d940efbb8
 release/v132: cb318d0061ec6354167ecc1968020d5d75f1bffc
 release/v133: 5230c008f4c592fb4bf229f435d24dc912d96d16
-release/v134: d22834c39f7b0b850784f7e7201915adec5f8b05
+release/v134: f3726ebc9b38a857a5022202c834c057c4c2b073
 v117.0: 3b275ab1e4ccef769d84437033c0c68acfd2df8a
 v117.1: 55ddcf473a65d106d43f6d2ae5af4076d6d03688
 v117.2: 5cc367aa8857199cd8a54d53e8faf6696c5614c3
diff --git a/experimenter/experimenter/features/manifests/ios/beta.fml.yaml b/experimenter/experimenter/features/manifests/ios/beta.fml.yaml
index 75156a3cbae..239fcd10e92 100644
--- a/experimenter/experimenter/features/manifests/ios/beta.fml.yaml
+++ b/experimenter/experimenter/features/manifests/ios/beta.fml.yaml
@@ -495,6 +495,10 @@ features:
         description: "Controls whether promo text is added to WhatsApp shares and an on/off toggle is added to Settings.\n"
         type: Boolean
         default: false
+      isTreatmentA:
+        description: "If true, shares the treatment A text. If false, shares the treatment B text.\n"
+        type: Boolean
+        default: true
   shopping2023:
     description: "The configuration setting for the status of the Fakespot feature\n"
     variables:
diff --git a/experimenter/experimenter/features/manifests/ios/developer.fml.yaml b/experimenter/experimenter/features/manifests/ios/developer.fml.yaml
index 659eea6dc4c..9cd1501eb6d 100644
--- a/experimenter/experimenter/features/manifests/ios/developer.fml.yaml
+++ b/experimenter/experimenter/features/manifests/ios/developer.fml.yaml
@@ -504,7 +504,11 @@ features:
       enabled:
         description: "Controls whether promo text is added to WhatsApp shares and an on/off toggle is added to Settings.\n"
         type: Boolean
-        default: false
+        default: true
+      isTreatmentA:
+        description: "If true, shares the treatment A text. If false, shares the treatment B text.\n"
+        type: Boolean
+        default: true
   shopping2023:
     description: "The configuration setting for the status of the Fakespot feature\n"
     variables:
diff --git a/experimenter/experimenter/features/manifests/ios/experimenter.yaml b/experimenter/experimenter/features/manifests/ios/experimenter.yaml
index eb566f3cdb2..64d2f1d74b8 100644
--- a/experimenter/experimenter/features/manifests/ios/experimenter.yaml
+++ b/experimenter/experimenter/features/manifests/ios/experimenter.yaml
@@ -233,6 +233,9 @@ sent-from-firefox-feature:
     enabled:
       type: boolean
       description: "Controls whether promo text is added to WhatsApp shares and an on/off toggle is added to Settings.\n"
+    isTreatmentA:
+      type: boolean
+      description: "If true, shares the treatment A text. If false, shares the treatment B text.\n"
 shopping2023:
   description: "The configuration setting for the status of the Fakespot feature\n"
   hasExposure: true
diff --git a/experimenter/experimenter/features/manifests/ios/release.fml.yaml b/experimenter/experimenter/features/manifests/ios/release.fml.yaml
index 3a27de25b8f..487d91d3d81 100644
--- a/experimenter/experimenter/features/manifests/ios/release.fml.yaml
+++ b/experimenter/experimenter/features/manifests/ios/release.fml.yaml
@@ -477,6 +477,10 @@ features:
         description: "Controls whether promo text is added to WhatsApp shares and an on/off toggle is added to Settings.\n"
         type: Boolean
         default: false
+      isTreatmentA:
+        description: "If true, shares the treatment A text. If false, shares the treatment B text.\n"
+        type: Boolean
+        default: true
   shopping2023:
     description: "The configuration setting for the status of the Fakespot feature\n"
     variables:
diff --git a/experimenter/experimenter/features/manifests/ios/v135.0.0/beta.fml.yaml b/experimenter/experimenter/features/manifests/ios/v135.0.0/beta.fml.yaml
index 75156a3cbae..239fcd10e92 100644
--- a/experimenter/experimenter/features/manifests/ios/v135.0.0/beta.fml.yaml
+++ b/experimenter/experimenter/features/manifests/ios/v135.0.0/beta.fml.yaml
@@ -495,6 +495,10 @@ features:
         description: "Controls whether promo text is added to WhatsApp shares and an on/off toggle is added to Settings.\n"
         type: Boolean
         default: false
+      isTreatmentA:
+        description: "If true, shares the treatment A text. If false, shares the treatment B text.\n"
+        type: Boolean
+        default: true
   shopping2023:
     description: "The configuration setting for the status of the Fakespot feature\n"
     variables:
diff --git a/experimenter/experimenter/features/manifests/ios/v135.0.0/developer.fml.yaml b/experimenter/experimenter/features/manifests/ios/v135.0.0/developer.fml.yaml
index 659eea6dc4c..9cd1501eb6d 100644
--- a/experimenter/experimenter/features/manifests/ios/v135.0.0/developer.fml.yaml
+++ b/experimenter/experimenter/features/manifests/ios/v135.0.0/developer.fml.yaml
@@ -504,7 +504,11 @@ features:
       enabled:
         description: "Controls whether promo text is added to WhatsApp shares and an on/off toggle is added to Settings.\n"
         type: Boolean
-        default: false
+        default: true
+      isTreatmentA:
+        description: "If true, shares the treatment A text. If false, shares the treatment B text.\n"
+        type: Boolean
+        default: true
   shopping2023:
     description: "The configuration setting for the status of the Fakespot feature\n"
     variables:
diff --git a/experimenter/experimenter/features/manifests/ios/v135.0.0/experimenter.yaml b/experimenter/experimenter/features/manifests/ios/v135.0.0/experimenter.yaml
index eb566f3cdb2..64d2f1d74b8 100644
--- a/experimenter/experimenter/features/manifests/ios/v135.0.0/experimenter.yaml
+++ b/experimenter/experimenter/features/manifests/ios/v135.0.0/experimenter.yaml
@@ -233,6 +233,9 @@ sent-from-firefox-feature:
     enabled:
       type: boolean
       description: "Controls whether promo text is added to WhatsApp shares and an on/off toggle is added to Settings.\n"
+    isTreatmentA:
+      type: boolean
+      description: "If true, shares the treatment A text. If false, shares the treatment B text.\n"
 shopping2023:
   description: "The configuration setting for the status of the Fakespot feature\n"
   hasExposure: true
diff --git a/experimenter/experimenter/features/manifests/ios/v135.0.0/release.fml.yaml b/experimenter/experimenter/features/manifests/ios/v135.0.0/release.fml.yaml
index 3a27de25b8f..487d91d3d81 100644
--- a/experimenter/experimenter/features/manifests/ios/v135.0.0/release.fml.yaml
+++ b/experimenter/experimenter/features/manifests/ios/v135.0.0/release.fml.yaml
@@ -477,6 +477,10 @@ features:
         description: "Controls whether promo text is added to WhatsApp shares and an on/off toggle is added to Settings.\n"
         type: Boolean
         default: false
+      isTreatmentA:
+        description: "If true, shares the treatment A text. If false, shares the treatment B text.\n"
+        type: Boolean
+        default: true
   shopping2023:
     description: "The configuration setting for the status of the Fakespot feature\n"
     variables: