Cannot Import Folder in Firefox Version

[KatieGrayx3]

I get this error whenever I try to export/share from chrome, copy the code, and click import folder in firefox version
I know firefox isnt supported anymore, but wondering if this is something fixable w/ the export from chrome

Now that youtube has gotten more aggressive against adblockers ive switched to firefox and i want to move all my trades over here and use the old version of the extension on here if possible, just trying to see if theres a way w/o manually remaking them but that wouldnt be that bad

Exporting from firefox into chrome works fine :(