diff --git a/src/router/storeSync/TimeSliderParamConfig.class.js b/src/router/storeSync/TimeSliderParamConfig.class.js
index 93742cb1e..c5024f250 100644
--- a/src/router/storeSync/TimeSliderParamConfig.class.js
+++ b/src/router/storeSync/TimeSliderParamConfig.class.js
@@ -48,9 +48,11 @@ function validateUrlInput(store, query) {
     )
 
     if (store.getters.visibleLayers.filter((layer) => layer.hasMultipleTimestamps).length === 0) {
-        validationObject['warnings'] = new WarningMessage(
-            'time_slider_no_time_layer_active_url_warning',
-            {}
+        if (!validationObject.warnings) {
+            validationObject.warnings = []
+        }
+        validationObject.warnings.push(
+            new WarningMessage('time_slider_no_time_layer_active_url_warning', {})
         )
     }
     return validationObject
diff --git a/src/router/storeSync/__tests__/layersParamParser.spec.js b/src/router/storeSync/__tests__/layersParamParser.spec.js
index f7c9e8cf8..cf5c09b3f 100644
--- a/src/router/storeSync/__tests__/layersParamParser.spec.js
+++ b/src/router/storeSync/__tests__/layersParamParser.spec.js
@@ -127,6 +127,22 @@ describe('Testing layersParamParser', () => {
                 )
             })
         })
+        it('parses correctly a pre-selected feature on a layer', () => {
+            const layerId = 'fake-layer-id'
+            const featureId = '1234.050' // some of our IDs end with 0, we have to make sure they are treated as string and not numbers
+            const result = parseLayersParam(`${layerId}@features=${featureId}`)
+            checkParsedLayer(result[0], layerId, true, undefined, {
+                features: featureId,
+            })
+        })
+        it('parses correctly multiple pre-selected features on a single layer', () => {
+            const layerId = 'fake-layer-id'
+            const featureIds = ['1234.560', 'iAmSomeId']
+            const result = parseLayersParam(`${layerId}@features=${featureIds.join(':')}`)
+            checkParsedLayer(result[0], layerId, true, undefined, {
+                features: featureIds.join(':'),
+            })
+        })
 
         describe('Visibility/Opacity parsing', () => {
             it('Parses correctly the visible when specified', () => {
diff --git a/src/router/storeSync/layersParamParser.js b/src/router/storeSync/layersParamParser.js
index fb4fbcf35..6771a5050 100644
--- a/src/router/storeSync/layersParamParser.js
+++ b/src/router/storeSync/layersParamParser.js
@@ -115,6 +115,10 @@ export function parseLayersParam(queryValue) {
                     let parsedValue
                     if (value === 'true' || value === 'false') {
                         parsedValue = 'true' === value
+                    } else if (key === 'features') {
+                        // some IDs are "numbers", such as 1314.070, but we NEED the trailing zero
+                        // (they shouldn't be parsed as numbers)
+                        parsedValue = value
                     } else if (isNumber(value)) {
                         parsedValue = Number(value)
                     } else if (key === 'year' && value.toLowerCase() === 'none') {