Hello,

it seems that Firefox is unable to correctly load the webinterface and instead just hangs with seemingly random status messages in the bottom-left corner.
Quick debugging showed that the issue is caused by this line in setTheme.js
document.querySelector( 'link[href*="toggle-bootstrap-dark-overlay.min.css"]' ).disabled = false;
more specifically, the .disabled = false; part.

Chrome & Safari work fine.
Since I'm not overly familiar with the dark magic you seem to be doing regarding the dark-theme.min.css I wanted to ask if this is a bug in your code, in Firefox or if I just didn't properly set up the serverside part of the webinterface which is probably more likely.

Regards
T0b1