What does gpgsm -k --with-colons print for Werner's QES key? The usage / capabilities should contain s (for signing) and q (for qualified signing). If q is missing then something isn't set up correctly.

The issue is resolved in gpg4win-5.0.0-beta479 @ win11:

• no error for opening .eml files
• no error for starting kleopatra while running (also not started twice anymore)

No it is not related to T4030 because that has not yet been implemented. I am just upload a beta479 which should fix problem as wel as other similar problems.

this also happens, when kleopatra is started while already running

maybe related: T4030: GpgEX: Use process calls instead of UIServer protocol

I've created a global trustlist.txt at C:\ProgramData\GNU\etc\gnupg with an entry for the RootCA for Werners QES key with the qual keyword. (The local config would not work, according to the man page.)

Adding a new column to the layout is now remembered.
The with of the newly added column (Key-ID, all others are shown by default) is not set to the width of the content. But I think that is ok, one can increase the width manually and that is then remembered.

I am surprised that the solution with the separate tab was chosen… Looks like this:

works in Gpg4win-5.0.0-beta476

Ok, only 2 confirmations after the one above any more (for a standard key), they look like this:

Ok, my fault, I missed that in the beginning there was logging in the background which consumed gpg's error message.