WinSCP no longer deleting files on Ubuntu 26

Peace, the !requiretty was removed from sudo in the mentioned version of Ubuntu so I am unable to scp files from it.
here is the sudoers configuration:
The connection is configured for scp and in the more tab, sudo su - is set. How to make it work when !requiretty can not be configured in sudoers?

I do not know anything about it. But consulting with Gemini, it claims that although the !requiretty is not longer supported, it's actually the default configuration. So there should be no change in behaviour.
So what exact problem do you have now? Can you login when sudo su - is set as a shell? If you can, the problem is probably not about !requiretty.

i had switched to sftp and it would login but not write files, now i switched back to scp and with shell sudo - su and it magically works!

SFTP is perm, user, group based. If anything changes such as copying files outside of it or from a client with another user, it can see problems with access.