Specific symptoms of the bug and steps you can take to reproduce it (step by step).
In the settings if a place the ZOOM at 110% this is not saved in incognito mode or in normal mode after restart CD.
In Google Chrome works fine
Comodo Dragon Version (Stable/Beta) e.g. Dragon 126.96.36.199 (Beta); e.g. Dragon 188.8.131.52 (Stable)
Latest stable version 21.2
Plugins/Themes installed in Comodo Dragon
Windows version (w/ 32 or 64-bit) e.g: Windows 7 Ultimate (64-bit); Windows XP SP 3 (32-bit)
UAC status (diabled/enabled) if it applies to you [ for Vista/Windows 7 only! ]
System Drive where Windows is installed (e.g. C:\, "C" Drive )
Place (installation path) where Comodo Dragon is installed
Portable version C:\Dropbox\PortableApps\_Comodo Dragon
Same thing as I find, Zoom is never saved. Every time I move to a different page, any such pages in succession return zoom level to the same unadjusted level IN THE SAME usage session, as well as in a different usage session. This to me IS something worth modifying in a browser revision.