Validate Digital Signature : error " At least one signature is invalid"

[Wan Mohamad K240367706pr1]

Hye there. Having issue on validating the signature. Got error mention "at least one signature is invalid" and "the document has been altered or corrupted since the Signature was applied". I can't validate the signature & the certificates. This issue happen after auto update to version : 22.001.20085 on 24 March 2022. Your kind an attention and assistance on this issue will be highly an appreciated.

[MikelKlink]

Please share the document in question for analysis (considering the 'Tester' names in the signatures it appears to be a test document, so sharing publicly should be possible.)

Without the document all one can say is that the second signature is broken one way or the other.