https://bugs.kde.org/show_bug.cgi?id=451712
--- Comment #1 from Arjen Hiemstra <ahiems...@heimr.nl> --- The configuration for which columns are active is stored in the same location as other page configuration. This is written to disk after some time once values have changed. At the same time, "Discard Changes" forces a reload of the page configuration from disk. If this happens while the previous changes have not been written yet, those changes are lost. One thing we could try is shortening the timeout for the save timer, which reduces the chance of this happening, though it would still be possible to trigger it. -- You are receiving this mail because: You are watching all bug changes.
