I noticed the same thing here.
I see the krdc wallet won't remain open, so I have to unlock it every use.
After some research I found:
~/.kde/share/apps/kwallet is used for kde4 applications only.
~/.local/share/kwallet is used for kde5 applications only.
The kde4/5 wallet encryption is not compatible, so linking will not work.
Probably the cipher is different between the kde4 and kde5 wallets.
krdc is a kde4 application, so uses the ".kde" wallet.
The KDE Wallet Manager is kde5, so uses the ".local" wallet.
I assume the only 'fix' is a kde5 version of krdc.
I noticed the same thing here. share/apps/ kwallet is used for kde4 applications only. share/kwallet is used for kde5 applications only.
I see the krdc wallet won't remain open, so I have to unlock it every use.
After some research I found:
~/.kde/
~/.local/
The kde4/5 wallet encryption is not compatible, so linking will not work.
Probably the cipher is different between the kde4 and kde5 wallets.
krdc is a kde4 application, so uses the ".kde" wallet.
The KDE Wallet Manager is kde5, so uses the ".local" wallet.
I assume the only 'fix' is a kde5 version of krdc.