Couldn't agree a key host algorithm (available rsa-sha2-512, rsa-sha2-256)

I am using the latest version (5.19.6) and WinSCP is giving me this error. I use the key via Pageant (ssh-rsa 2048) and connecting via PuTTY (0.76.0.20220214) works fine. Suggestions?

You will need to update to WinSCP 5.20.x beta:
Bug 1952 – Support rsa-sha2-256 and rsa-sha2-512 SSH public key algorithms

Thanks. That fixed the issue.