Ha ha, my request on adding the master seed SeedQR-export into future release didn't leave Foundation hanging. The coming v.2.3.0 will implement it as it is evidenced by beta variant already dangling on the official github. Among other noticeable features is long expected (at least by me) " native OP_RETURN message viewing and signing". What a release!
We read everything posted here and take any feature requests into consideration. We appreciate your input! This next release is pretty massive.