Hi Emir,
We have fixed the reported issue “Weekly recurrence is not working properly while setting using appointment editor” and included the issue fix in our weekly nuget package version 19.1.0.56 which is available for download (nuget.org).
We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you would require any further assistance.
Regards,
Karthik Raja A