Firefox Nova visual bugs that are present on Firefox

The main issue is search bar readability. This problem is not present in the Nightly version. The background is the same colour as the text. Another issue is that on regular Firefox, all my pinned apps and squashed towards the bottom of the screen. Again, this problem is not present on Nightly. Finally, a problem that is present in both Firefox and Nightly, the "close tab" button in vertical tabs mode is cut off by the sides of the floating tab bar.