Issue with 2021.1 when signing exe files SHA256

Dear all,
it looks like on latest Win10 21H1 + latest CU, I cannot sign exe files with SHA256 anymore. I get error. Only SHA1 works.
I think this is related to signtool in XLS Padlock, as signing with external tool works fine.
Can you help me with this?

Thank you,

A fix is available until the new update of XLS Padlock is out. If you want it, please open a ticket on our support page.