Windows compatibiliy: upload a file with wrong filename

[tobiasKaminsky]

Steps to reproduce

1. enable windows compatibility
2. upload a not-allowed file to an event, e.g. CON.jpg
3. see
   

Expected behavior

have a correct error message

Actual behaviour

generic error message

Calendar app version

No response

CalDAV-clients used

No response

Browser

No response

Client operating system

No response

Server operating system

No response

Web server

None

Database engine version

None

PHP engine version

None

Nextcloud version

No response

Updated from an older installed version or fresh install

None

List of activated apps

No response

Nextcloud configuration

No response

Web server error log

No response

Log file

No response

Browser log

No response

Additional info

No response