Test, Track and Trace have told us NOT to do a PCR test for 3 months after our +ve test results. Another +ve result restarts isolation (and I am already stuck at home for a fortnight)!
Apparently we present the email/text notifying us of the result instead of a test (not convinced that this would work if we were abroad, but we're staying put). They didn't seem to think that it would get integrated into the Covid Pass (but I might have a look to see whether it gets onto our GP records).