AzureAD Graph API - getting removed users using delta links on groups

I am not able to get removed users using a delta link retrieved from a previous call of https://graph.microsoft.com/v1.0/groups/delta

Explanations:

1. I retrieve the groups using the query

https://graph.microsoft.com/v1.0/groups/delta

which returns the results correctly

Then I keep the delta link(example of delta link from JSON response: "@odata.deltaLink": "https://graph.microsoft.com/v1.0/groups/delta?$deltatoken=7VBZ66f3HT ...)

2. I remove manually a user which belongs to a group to be sure the delta link works and returns the removed user id.

->nothing at all is returned.

According to their documentation, it should work:

https://docs.microsoft.com/en-us/graph/delta-query-groups#deltalink-response

Moreover, when i do the same thing with delta user query, it works fine, the removed user is returned with user delta link.

Question:

Does anyone is experiencing this issue and did you find any solution?