Activities. activity filter limit:0 and limit:-1 has confusing behaviour

[Salipa-Gurung]

Describe the bug

Create folders:

• New folder
• New folder/Sub folder
• New folder/Sub folder/test folder

1. When limit set to -1, response does not contain any activity ❓

   curl https://host.docker.internal:9200/graph/v1beta1/extensions/org.libregraph/activities\?kql\=itemid:{itemid}+AND+limit:-1
   -uadmin:admin \
   -vk
   

   {"value":[]}

2. When limit set to 0, response contains all the three folder creation (in this case) activity log ❓

Expected behavior

Unclear