@legobuilder26 While it’s a bit complicated, especially implementing the first idea, this can be done with custom modding, especially the settings indicator button. Settings can be observed and the button could simply be there, albeit with a display: none and then toggle it on when the setting is on. Here an example mod which changes button color and tooltip on settings change ☛ https://forum.vivaldi.net/post/622831
@Pesala I heard that newer microsoft precision trackpad support these type of things but mine do not. Autohide the entire UI (and maybe go fullscreen) also seems great option to get the minimalistic UI which I am after.