Preview packages not shown in Unity 2021.2.7

I checked the “Enable Pre-release Packages” in the project settings/package manger window, but still no preview package appears in the list.

Am i missing something?

I guess this is intended given the newly invented rules for package versioning/naming/visibility in the 2021 cycle. Just coming from a 2020 LTS period, and was surprised to not see the Device Simulator package for example in the package manager’s list…

Same problem. I am looking for XR interaction toolkit. When opening an older project that had it already installed, package manager (In project) showed that there was an update available, but when starting a new project unity registry doesn’t show any Pre-release packages (Enable Pre-release packages is checked).

Anyone have a solution?

Ok, a little more google solved this. In Unity 2021.2 you have to add the package by name. For XR interaction toolkit:

https://docs.unity3d.com/Packages/com.unity.xr.interaction.toolkit@2.0/manual/index.html