Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

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

TB 52.5.2, Theme & Font Size Changer missing

  • 22 replies
  • 3 have this problem
  • 13 views
  • Last reply by SH

more options

The Theme & Font size changer periodically stops working (all the messages become tiny) and goes missing.

I have tried reinstalling version 62.0 for TB, but nothing happens - in the past when I've done a reinstallation it has worked.

Can someone please let me know why this is happening?

P.S. I use the same Theme & font size changer with FF 57.0.4 and it works fine, never goes missing.

The Theme & Font size changer periodically stops working (all the messages become tiny) and goes missing. I have tried reinstalling version 62.0 for TB, but nothing happens - in the past when I've done a reinstallation it has worked. Can someone please let me know why this is happening? P.S. I use the same Theme & font size changer with FF 57.0.4 and it works fine, never goes missing.

All Replies (2)

more options

sfhowes said

TF&SC 64.1 for TB now available: https://addons.mozilla.org/en-us/thunderbird/addon/theme-font-size-changer-for-tb/ Tested and working in TB 52.5.2, not working in TB 58b3.

I do we now if there is or isn't an expiration date embedded as with the last version?

more options

sfhowes said

The new version still contains the 'time bomb' line that my earlier post recommended be commented out, so at some time it will probably expire, based on the new version's build number. If a follow-on version is not released before the current one expires, I presume the commenting fix will work as before.

I think I stick with the modified version you supplied the link for - it's working. And as the saying goes - "if it ain't brook, don't fix it"

  1. 1
  2. 2