I don't want to be too greedy (considering that the presence of this feature on the desktop is already great), but is there any chance that this will be coming

I don't want to be too greedy (considering that the presence of this feature on the desktop is already great), but is there any chance that this will be coming to Firefox for Android? It might be a challenge to implement this UX-wise; however, it would also be extremely helpful since it would help in isolating mobile "web-apps" while still using a decent browser (Firefox for Android instead of Chrome), especially as profiles, which exist on the desktop version of Firefox, are not available on Android. (Googling does not seem to have produced any relevant hits.)