Actually, the operative principle is that The Pope Is the Liturgy. I.e., whatever the Pope does in the liturgy is correct, by definition.
...so, if the Pope celebrates the liturgy using invalid matter (cookie dough), using illicit forms,(makes up his own eucharistic prayer), and has no intention of confecting the matter by the consecrational formula(hey, I’m just doing this for the symbolism of it), then that would be the way for us to go as well...just going by your statement...
...of course, I’m not suggesting that any priest has ever done what I’ve described...just that your statement seems curious...
No.