Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Theme Font & Size Changer has once AGAIN disappeared. How do I re-enable?

  • 3 replies
  • 1 has this problem
  • 12 views
  • Last reply by Wayne Mery

more options

I'm running Thunderbird 52.7.0 (32 bit) and have used Theme Font & Size Changer for seems like years. However, once again, the options to invoke Theme Font & Size Changer has disappeared. I'm guessing the latest maintenance caused the issue. My issue is that the font used for the "folder" and "subject list" is so small that I can no longer read it.

I have tried to remove my version of Theme Font & Size Changer and installing the most current version on the web bit it still does NOT show.

Any help would be greatly appreciated.

I'm running Thunderbird 52.7.0 (32 bit) and have used Theme Font & Size Changer for seems like years. However, once again, the options to invoke Theme Font & Size Changer has disappeared. I'm guessing the latest maintenance caused the issue. My issue is that the font used for the "folder" and "subject list" is so small that I can no longer read it. I have tried to remove my version of Theme Font & Size Changer and installing the most current version on the web bit it still does NOT show. Any help would be greatly appreciated.

All Replies (3)

more options

Nothing changed in Thunderbird. The add-on just likes to "expire".

See https://bugzilla.mozilla.org/show_bug.cgi?id=1428440#c7

(I'm seeing that reporter account wfavero is not yet activated)

Modified by Wayne Mery

more options

It appears the author still has a time/date bomb in extension for the version to stop working at a set date if not updated with a new version before then.

https://addons.mozilla.org/thunderbird/addon/theme-font-size-changer-for-tb/reviews/

more options

James said

It appears the author still has a time/date bomb in extension for the version to stop working at a set date if not updated with a new version before then.

Exactly - and several times per year