Firefox
The latest news and developments on Firefox and Mozilla, a global non-profit that strives to promote openness, innovation and opportunity on the web.
You can subscribe to this community from any Kbin or Lemmy instance:
Related
- Firefox Customs: !FirefoxCSS@fedia.io
- Thunderbird: !Thunderbird@fedia.io
Rules
While we are not an official Mozilla community, we have adopted the Mozilla Community Participation Guidelines as far as it can be applied to a bin.
Rules
-
Always be civil and respectful
Don't be toxic, hostile, or a troll, especially towards Mozilla employees. This includes gratuitous use of profanity. -
Don't be a bigot
No form of bigotry will be tolerated. -
Don't post security compromising suggestions
If you do, include an obvious and clear warning. -
Don't post conspiracy theories
Especially ones about nefarious intentions or funding. If you're concerned: Ask. Please don’t fuel conspiracy thinking here. Don’t try to spread FUD, especially against reliable privacy-enhancing software. Extraordinary claims require extraordinary evidence. Show credible sources. -
Don't accuse others of shilling
Send honest concerns to the moderators and/or admins, and we will investigate. -
Do not remove your help posts after they receive replies
Half the point of asking questions in a public sub is so that everyone can benefit from the answers—which is impossible if you go deleting everything behind yourself once you've gotten yours.
view the rest of the comments
In my case, it just shows a black rectangle :( https://fedia.io/media/f0/18/f0180aa24497689d44b0e199a6e0617f8a6628f12466257fb10dfeda004629e4.png
That tab you are hovering is "special" (because it has a protected domain addons.mozilla.org, there are a couple of them ) addons can not inject content so i assume generating a screenshot also wont work here.
Also the addon wont be able to generate previews if the tabs are discarded, so the tabs need to have been active at least once in the current sessions, otherwise there also wont be a preview available.
Thats what i gather from my own knowlege and from this issue https://github.com/easonwong-de/Tab-Preview-On-Hover/issues/1
tldr;
Hope this info helps.
It didn't work on the google search page either :(
Is it working for you?
Well ... in my case the hover cards dont show up at all. The tab image generation seems to work, from what i can see when i debug the capture loop, so i assume there is some issue with the CSS theme.