File not found in Web Developer tools

[nose-gnome]

When I go into the web developer tools pane, the add-on makes a new tab with the name "EditThisCookie", with a square box, as it's missing its image. When I click on it, it comes up with a page stating "File not found" "Firefox can't find the file at moz-extension://ca6703c9-a4a3-4c1c-8005-0c21ceb3feb3/devtools/devtools/panel.html."

System Details:
Browser: Firefox 110.0.1 (64-bit) Snap for Ubuntu
Add-on version: 1.5.0

I have included a screenshot of the error below.