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broken nova theme (windows 7)

Status: Open.

#174 In e3kskoy7wqk/Firefox-for-windows-7;

· nubedroid04 opened on Aug 20, 2026

I lost translation settings/languages in 153.0a1 after clearing cache

Status: Open.

#173 In e3kskoy7wqk/Firefox-for-windows-7;

· GrofLuigi opened on Aug 19, 2026

Firefox 115 Installer doesnt work on Windows XP/Vista x64 (Small Bug)

Status: Open.

#172 In e3kskoy7wqk/Firefox-for-windows-7;

· matthewbs10 opened on Aug 19, 2026

When ESR 153.1 come out?

Status: Open.

#170 In e3kskoy7wqk/Firefox-for-windows-7;

· anonymoustly opened on Jul 6, 2026

Browser crashes when visiting websites with large content on Windows 7

Status: Open.

#169 In e3kskoy7wqk/Firefox-for-windows-7;

· imvistaaa opened on Jul 5, 2026

Context menu doesn't work in settings

Status: Open.

#168 In e3kskoy7wqk/Firefox-for-windows-7;

· meeanderson opened on Jul 4, 2026

HEVC playback in Firefox for Windows 7

Status: Open.

#167 In e3kskoy7wqk/Firefox-for-windows-7;

· ellegance opened on Jul 3, 2026

ESR 140.12 Build - Is There a Possibility?

Status: Open.

#166 In e3kskoy7wqk/Firefox-for-windows-7;

· JodyThornton opened on Jun 27, 2026

nightly build 154 does not work on Windows 8.1

Status: Open.

#165 In e3kskoy7wqk/Firefox-for-windows-7;

· surykii opened on Jun 20, 2026

Claude icons broken on 140.11.0esr

Status: Open.

#164 In e3kskoy7wqk/Firefox-for-windows-7;

· malvarenga123 opened on Jun 18, 2026

Why nightly?

Status: Open.

#162 In e3kskoy7wqk/Firefox-for-windows-7;

· Naytaco opened on Jun 2, 2026

do these work on windows 8 and 8.1, or only 7?

Status: Open.

#161 In e3kskoy7wqk/Firefox-for-windows-7;

· wtfiwinomgs opened on May 31, 2026