I’ve noticed that anytime I click save settings it seems to reset a bunch of them back to the default. Namely it resets my theme, font size, and some other settings such as refresh rate and swapping comment settings. Things like layout seem to be unaffected.
Ideally there would be no save settings button, if I back out from that screen I would expect that my settings just stick without me having to push a button to commit them.
I’ve also experienced this, as well as my settings not persisting between updates to the app.
What I did temporarily to get the settings to “stick” is right after saving them to quit the app via multitasking and restart it. Then my settings apply correctly.