Akonadi davgroupware always asks for password, though kwallet is active.
I'm observing the vers same on Gentoo Linux using: akonadictl 5.24.3 (23.08.3) i.e. passwords are asked for on each session start. I did not observe this issue with 23.04.3 before, but only encountered it after updating to 23.08.3. In case it is relevant, I am also running kwallet in general, but have disabled it's Secret Service interface functionality and am using keepassxc for that.