Unable to set a share password in the Nextcloud Client 2.5.3 and above

Hello Nextcloud community,

We are experiencing a weird issue with our Nextcloud Desktop Client.

Whenever I try to share a file/folder via context menu -> Nextcloud -> share and click on the little “+” Symbol to share the data with external people, it just shows the loading circle but never a field to actually enter the password, therefore we are only able to share data via the webclient.

Does anyone know the issue or even better a fix for this issue ?

The issue only appears in version 2.5.3 and above. With version 2.5.2 it works without any problems at all.
Server Version was 15 and is now 17.1 but it still doesnt work with 2.5.3 and above.

Any help is greatly appreciated.