@peebee,
RE: JammyPup32-22.04+jwm242.iso
Accessing the 'u.pcloud.link' for the above iso did not connect for me, so I downloaded dimkr's vanilladpup-x86_64-9.2.0-preview18, which includes the updated JWM-2.4.2 (with svg fix) for testing.
1 - From a recent woof-ce pup I copied additional 'global' themes into the dpup install. This included the 'Original' global theme with the Sky.svg background that crashed in your tests of the initial release of JWM-2.4.2. In the updated vanilla dpup preview 18 (which includes dimkr's svg fix for JWM-2.4.2), all global themes of the pTheme module function properly (no crash).
2 - In initial testing, JWM-2.4.2 is also compatible with JWMdesk >= 3.5.4.
3 - JWM vgit-1659 (an early developmental release of v2.4) introduced a 5000 ms (5 sec) menu-command-timeout to prevent prolonged delays in completion of jwm functions. However, as implemented at that time, the menu-command-timeout and possible issues with pipe handling could be intermittently triggered by calls to dynamic menus (such as the Places menu) followed by a 5-second delay before JWM would respond to user input. In initial testing of JWM-2.4.2, it seems this issue is now fixed. (thanks @joewing, @01micko, @dimkr)
PupMates
https://www.smokey01.com/radky/PupMates.html