Action in Redux dev tools not showing Diff

[biiiipy]

I'm submitting a...

[x] Bug report

Current behavior

For actions hooked up with attachAction, Redux dev tools shows the the action, but the Diff says (states are equal), although there were changes made by the action.

Expected behavior

In Redux dev tools the action should correctly show Diff.

Environment

Libs:
- @angular/core version: 9.0.0
- @ngxs/store version: 3.6.1

Browser:
- [X] Chrome (desktop) version 80

[duffleit]

Hi @biiiipy, thanks for your bug report!
Can you provide a small project, which allows us to reproduce your issue, this would help us to solve this issue.