Update the contentMode hint (#5390)

packages/survey-creator-core/src/localization/english.ts

@@ -1221,10 +1221,14 @@ export var enStrings = {
       imageHeight: "Adjusts the height of the image in the survey results.",
       imageWidth: "Adjusts the width of the image in the survey results.",
     },
+    image: {
+      contentMode: "The \"Auto\" option automatically determines the suitable mode for display - Image, Video, or YouTube - based on the source URL provided."
+    },
     imagepicker: {
       imageHeight: "Overrides the minimum and maximum height values.",
       imageWidth: "Overrides the minimum and maximum width values.",
       choices: "\"Value\" serves as an item ID used in conditional rules; \"Text\" is displayed to respondents.",
+      contentMode: "Choose between \"Image\" and \"Video\" to set the content mode of the media selector. If \"Image\" is selected, ensure that all options provided are image files in the following formats: JPEG, GIF, PNG, APNG, SVG, BMP, ICO. Similarly, if \"Video\" is selected, ensure that all options are direct links to video files in the following formats: MP4, MOV, WMV, FLV, AVI, MKV. Please note that YouTube links are not supported for video options."
     },
     text: {
       size: "This setting only resizes the input field and doesn't affect the width of the question box. To limit the accepted input length, go to <b>Validation → Maximum character limit</b>."
@@ -1337,7 +1341,6 @@ export var enStrings = {
     dataList: "Enter a list of choices that will be suggested to the respondent during input.",
     itemSize: "The setting only resizes the input fields and doesn't affect the width of the question box.",
     itemTitleWidth: "Sets consistent width for all item labels in pixels",
-    contentMode: "The \"Auto\" option automatically determines the suitable mode for display - Image, Video, or YouTube - based on the source URL provided.",
     altText: "Serves as a substitute when the image cannot be displayed on a user's device and for accessibility purposes.",
     rateColorMode: "Defines the color of the selected emoji when the Rating icon type is set to \"Smileys\". Choose between: \"Default\" - the selected emoji appears in default survey color; \"Scale\" - the selected emoji inherits color from the rating scale.",
     expression: {