Blank icon in toolbar for Firefox

Hi, I mentioned this issue & included an image to show the problem here: https://github.com/anilkumarum/one-clipper/issues/1#issuecomment-2390479566

I received a reply that it was fixed in version 0.0.12, but it isn't. I have received a few updates since then (currently running version 0.0.14) & the toolbar icon is still blank. I am running Firefox 1.31.0 64bit English version on Windows 11. I have tried uninstalling & reinstalling the addon, & have also installed oneClipper on several other laptops with Firefox - the problem is on all of them (a mixture of Windows 10 & Windows 11 machines). On a couple of them the icon is also blank in the extension list. I have tried the default theme as well as some non-default themes for Firefox, & it makes no difference. I have also tried disabling all other extensions in case there is a clash, but it's still blank.

I do not have this problem with oneClipper on Edge or Chrome.

Aside from that, it is working very well. :) Thanks for looking further into this issue.

anilkumarum / one-clipper

Blank icon in toolbar for Firefox #3