AutoCAD DWG file Autolock

Dear All,
We are using nextcloud as fileserver to work with autoCAD files sycronised via the desktop client.
When we open an already opended file we are not aware about it since there is no autolocking.

Does is a autolocking of DWG files already possible or on the path since it’s already possible with other files extensions?

Even when the file is locked by hand on the server i can open the file without any notice. Is this normal?

Can you detail what version of OS / Desktop client / Server you use.

Does it also occur , when you use the " edit locally" function from the web interface

I don’t know this function. I will try it and let you know.

It’s no possible to edit the file localy.