Q for those who bought NHL22 digital or prior on xbox...plz hlp

I'm trying to figure out if after being purchased digitally, NHL 25 will still be downloadable by say the time NHL 29 is out, in case '25 gets deleted from my xbox and I want to play it in the distant future.

The pages for '23, '24 and '25 are still on the xbox store however I don't see anything prior to '22 available.  Are the prior version pages showing for those who bought '22 and prior and allow it to be re-downloaded, or in the xbox purchases menu does it show that '22 and prior can still be downloaded?  Thanks in advance.