Diễn đàn hỗ trợ Firefox

Whenever I type youtube.com into the search bar and hit enter, it says it crashed and i can't get in. Here are all my crash id's by the way

bp-d1a33e21-28fa-4153-a7b1-626440240813 bp-8b610356-0a09-4c8c-aa7e-ccf770240813 bp-2e669436-f743-4fd0-b726-5a4590240813 bp-5976dca3-3d2a-4c1c-a43d-f17ce0240813

I set up a custom search extension and am trying to use 'z' as the keyword.

It doesn't work. If I use anything else, it works fine, I just can't use 'z'.

Since I use 'z' in Chrome, I'd like to keep it consistent.

I don't see any other search engines using that keyword.

Is there something I'm missing here? Why can't I seem to use 'z' as a search engine keyword?

Thanks for your help!