On Snap to Assistants -> Swap brush -> Snap to Assistants - not work, but the checkbox remains on Windows 10 2016 LTSB
if you turn on the eraser mod "e", then also snap to assistants is turned off, but visually the checkbox remains
I'm not sure what you mean with "Swap Brush" -- could you attach a screenshot?
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This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!
Make sure you have "Snap Eraser" on if you want to use eraser with assistants.