Alerts Section --> Query Builer --> Filter dropdown doesn't work . Not able to change "IS NOT NULL"

[Guille-vn]

What happened:

Dropdown are broken

What you expected to happen:

Dropdown filter works

How to reproduce it (as minimally and precisely as possible):

1. Go to the Alerts Section
2. Open Query Builer
3. Add a new Filter and select a Field
4. Tryi to change "IS NOT NULL" or "IS ANYTHING" to another option

It should change and give the posibility to configure the filter
It's happens using a ClickHouse Datasource.

[SpencerTorres]

Interesting, it looks like the dropdown appears but a new option isn't selected. This is likely something with the state management of the plugin/query. I haven't tested the query builder on this page before so there's likely some differences with this vs the explore/dashboard views.