When I use Ctrl++ to Magnify mind map,it does not respondse ,while I use Ctrl± to narrow mind map,it responses,
I hpoe that developers can fix up the bug about Ctrl++.
I don’t think this is a bug - it’s due to the keyboard layout requiring you to hold the Shift key when using the +/= key in order to access the “+”. Try using the CTRL-Shift-+ keyboard combination to zoom in.