On Firefox for Android, there is a function to select among your open tab s and apply them to a "collection," which then does nothing to the appearance of all your currently open tabs. To be current with standards for 2025, these collections should also group the tabs together. Alternatively, roll out a tab group feature. There is a dire need for visual cleanliness, but currently, Firefox for Android leaves all your open tabs completely separate and spread out all over the place. Please allow a feature to put them in clumps or groups just like Google Chrome for Android.