There are two actions (Zoom to 100%, Configure digiKam...) that want to use the same shortcut (Ctrl+Shift+,). This is most probably a bug. Please report it
Please report the bug to your linux distribution, referring to Bug 386335. Maik *** This bug has been marked as a duplicate of bug 386335 ***
Git commit 81c4ea2b0c0c23ce58e617c1f897344733477be6 by Maik Qualmann. Committed on 30/10/2017 at 11:36. Pushed by mqualmann into branch 'master'. add new shortcut key for zoom 100% to the import tool M +1 -1 utilities/importui/main/importui.cpp https://commits.kde.org/digikam/81c4ea2b0c0c23ce58e617c1f897344733477be6