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tab close buttons disappear when URL launched from another app

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  • 3 ní àwọn ìṣòro yìí
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  • Èsì tí ó kẹ́hìn lọ́wọ́ TomBates

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When a new tab is opened via launching a URL from another application on Windows (e.g. Outlook), the tab close buttons disappear, even with only two tabs. By carefully grabbing the right window border and dragging *inwards* (i.e. making the window narrower), the buttons suddenly appear on all tabs, thus illustrating that it's not a problem with the tab widths.

When a new tab is opened via launching a URL from another application on Windows (e.g. Outlook), the tab close buttons disappear, even with only two tabs. By carefully grabbing the right window border and dragging *inwards* (i.e. making the window narrower), the buttons suddenly appear on all tabs, thus illustrating that it's not a problem with the tab widths.

Ọ̀nà àbáyọ tí a yàn

Start Firefox in Use Troubleshoot Mode in Firefox to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

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Ọ̀nà àbáyọ Tí a Yàn

Start Firefox in Use Troubleshoot Mode in Firefox to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

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Now I know about Safe Mode! The culprit turns out to be the add-on ColorfulTabs 4.8.1.6.2.1.

Thanks for the help!