I feel like I'm taking crazy pills at this point. You just keep on clapping back with incorrect points.
In your defense here, that link is wrong. Either a typo or something they didn't update with the changes made before last season.
Beyond the obvious proof that that is incorrect with the Week 2, Week 3, and Week 5 elevations this year of Zion Logue with no signing to the roster and no release from the Practice Squad - do a search of PS rules. Literally every single one says what you keep coming back with is incorrect:
https://www.si.com/nfl/what-are-the-nfl-practice-squad-rules
We literally have evidence this year on this very team that the bolded you keep arguing is incorrect. And you keep arguing against what has been proven. It's baffling.