[LameBug]: Sage Like rss sidebar doesn't integrate

[XeonG]

Pre-Submission Checklist

• I have checked the existing/closed issues to ensure this issue has not already been reported.
• I am using the latest supported version of the browser.
• I have tried disabling all browser extensions/add-ons to rule out interference from these.
• I have tried clearing the browser cache and cookies.
• I have checked with a new profile and the issue still occurs.
• I have provided detailed step-by-step instructions on how to reproduce the issue.
• I have included relevant screenshots or console outputs.
• I have checked that this problem is not occurring in the latest version of Firefox ESR.
• This issue is specific to this browser and does not occur in other browsers.

Bug Summary

Just visually ugly because the sidebar that is built in doesn't support third party sidebars like it was integrated... also Sage Like sidebar has the option use the dropdown menu at the top to select..

honestly if you guys have just copied 'All in one sidebar' the original Firefox addon this would be good... and also built in Tabmix plus...

Reproduction Steps

1234 badda bing

Expected Behavior

it work better

Actual Behavior

it look rubbish

Screenshots

Browser Version

some firefox version

Operating System

winshit11

Additional Context

No response

[XeonG]

Well 'All in One Sidebar' was able to integrate things like Sage++ rss sidebar into Firefox... though tbh a built in RSS sidebar that works like Sage++ with the same features customization would be a better integration for Floorp..

Just do what Vivaldi has done and copy and integrate all the best Firefox addons that used to work before those morons at Mozilla broke everything with there stupid changes and lack of providing proper api's anymore.