No menu button. No background

Distribution

LFS12.2

Package version

6.4.6

Graphics hardware in use

No response

Frequency

Always

Bug description

Trying to build from scratch.
gjs 1.80.2
mozjs-115.14.0

фев 06 19:09:05 niceos-gnome cinnamon[19092]: JS LOG: [LookingGlass/info] Loaded applet network@cinnamon.org in 51 ms
фев 06 19:09:05 niceos-gnome cinnamon[19092]: JS LOG: [LookingGlass/error] 
                                                 [menu@cinnamon.org]: invalid property name in regular expression
                                                 [menu@cinnamon.org]: Error importing applet.js from menu@cinnamon.org
фев 06 19:09:05 niceos-gnome cinnamon[19092]: JS LOG: [LookingGl

<img width="759" alt="Image" src="https://github.com/user-attachments/assets/4564ccab-b873-400a-ba79-2085c6442ea5" />

ass/trace] 
                                                 <----------------
                                                 createExports@/usr/share/cinnamon/js/misc/fileUtils.js:211:59
                                                 requireModule@/usr/share/cinnamon/js/misc/fileUtils.js:281:16
                                                 require@/usr/share/cinnamon/js/misc/fileUtils.js:222:24
                                                 anonymous@/usr/share/cinnamon/applets/menu@cinnamon.org/applet.js:38:25
                                                 createExports@/usr/share/cinnamon/js/misc/fileUtils.js:219:11
                                                 requireModule/</<@/usr/share/cinnamon/js/misc/fileUtils.js:291:25
                                                 ---------------->
фев 06 19:09:05 niceos-gnome cinnamon[19092]: JS LOG: [LookingGlass/error] 
                                                 [grouped-window-list@cinnamon.org]: invalid property name in regular expression
                                                 [grouped-window-list@cinnamon.org]: Error importing applet.js from grouped-window-list@cinnamon.org
фев 06 19:09:05 niceos-gnome cinnamon[19092]: JS LOG: [LookingGlass/trace] 
                                                 <----------------
                                                 anonymous@/usr/share/cinnamon/applets/grouped-window-list@cinnamon.org/appGroup.js:27:22
                                                 createExports@/usr/share/cinnamon/js/misc/fileUtils.js:219:11
                                                 requireModule@/usr/share/cinnamon/js/misc/fileUtils.js:281:16
                                                 require@/usr/share/cinnamon/js/misc/fileUtils.js:222:24
                                                 anonymous@/usr/share/cinnamon/applets/grouped-window-list@cinnamon.org/applet.js:19:25
                                                 createExports@/usr/share/cinnamon/js/misc/fileUtils.js:219:11
                                                 requireModule/</<@/usr/share/cinnamon/js/misc/fileUtils.js:291:25
                                                 ---------------->

Steps to reproduce

Just launch

Expected behavior

Menu button and windows should work. Please help

Additional information

No response

Start by reproducing the launch failure on the reported LFS 12.2 and Cinnamon 6.4.6 setup, then inspect applets/menu@cinnamon.org/applet.js, applets/grouped-window-list@cinnamon.org/applet.js, and the referenced fileUtils.js paths. Trace the invalid regular-expression error from the reported lines and verify that the menu button and window list load without LookingGlass errors.