My asset store assets in package manager does not update when new version available

In 2020.2.1 you can not get the latest version of a asset store asset from the package manager. It says its on latest version but this is not true. You are on the old version. So you need to delete the unitypackage from

AppData\Roaming\Unity\Asset Store-5.x

And download to get latest version

You can work around this bug like I described here:
https://discussions.unity.com/t/819423/18

The bug report case number is 1298335