Unable to filter the items with item tag at variable level

[vanimesh]

Describe the bug
Hi @alexanderzobnin , i have a variable, of which the type is item, and i enter the proper item tag(as shown below screenshot) to filter but i see all the items without that tag also.

Expected behavior
It should show only the items where the tag exists

Software versions

Grafana	Zabbix	Grafana-Zabbix Plugin
9.3.6	6.0	4.4.3