1. Open Impress or Draw 2. Toggle View - Snap Lines - Display Snap Guides 3. Check the state of the menu item This started happening in 58a9c936bb065384d50e122ee2ac9037dd60cc32 Use less SdOptionsLayout->IsHelplines/SetHelplines in favor of officecfg The reason is a copy & paste error, I will submit a patch. officecfg::Office::Draw::Layout::Display::Guide::set should have Helpline in place of Guide. Help about the topic: https://help.libreoffice.org/latest/en-US/text/simpress/01/04030000.html "You can drag a snap line from the rulers and drop them on the page. To delete a snap line, drag it back to the ruler."
Ilmari Lauhakangas committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/9790e2275384f6687aab9c5a7b4fc3b6ff5df981 tdf#163413 Fix copy & paste error in Display Snap Guides toggle code It will be available in 25.2.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Ilmari Lauhakangas committed a patch related to this issue. It has been pushed to "libreoffice-24-8": https://git.libreoffice.org/core/commit/076855a4e97b9134a62e331347750bf4c6d41ffc tdf#163413 Fix copy & paste error in Display Snap Guides toggle code It will be available in 24.8.3. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
*** Bug 163712 has been marked as a duplicate of this bug. ***