Om dizze add-ons te brûken, moatte jo Firefox downloade.

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Add-onpiktogram

Beoardielingen foar Facebook Container

Facebook Container troch Firefox

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Wurdearringen foar Firefox-brûker 14981064
troch Firefox-brûker 14981064, 5 jierren lyn
None of the "Messenger in the sidebar" addons with with this. Any chance you can provide a working solution for this in your addon?