Pre Release packages not displayed in 2021.3.1f1 but displayed in 2021.1.7f1

Unity Engine
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1

Pre Release packages not displayed in 2021.3.1f1 but displayed in 2021.1.7f1

8129102--1054406--upload_2022-5-15_16-3-1.png
8129102--1054406--upload_2022-5-15_16-3-1.png1379×724 114 KB
8129102--1054403--upload_2022-5-15_16-3-1.png
8129102--1054403--upload_2022-5-15_16-3-1.png1154×612 88.3 KB

Please check the images.

2

I think this is an issue with XR IT not showing up in general. it is out of preview in the most recent versions, but a bug won’t show it. You can add it manually.
In 2021.3.2f1 it does show other preview packages such as the analytics 3.0.0-pre.4

3

I’m having this issue too. I can’t list anything that’s in pre-release.