Firefox 126.0.1, Fairphone 5, Android 13
It displays normally for me, using Mull, NoScript, UBlockOrigin, DarkBackground-light-text addon.
But for a moment it loads in the mode you described.
Do you have an addon that modifies your browser rendering? Like NoScript, UBlockOrigin, DarkReader, fingerprint protecting stuff, JShelter, or many others?
Sorry, read the text. Your Android is a version outdated, but thank Fairphone for that. They are notorious for shipping very delayed and incomplete updates…
Apart from that, we use the same version of Firefox (while I use Mull)
UBO, Privacy badger and Dark Reader, ive tried turning them off but to no avail and yes its the newest version of firefox.
Can you uninstall darkreader? You can replace it with the lighter “dark background light text” if that fixes it.
I uninstalled all my extensions and cleared my cache, that fixed it, see if I can find the culprit