UQL <> Infinity - fail to parse empty respnse

[tamirdavid]

Hey there,
I have 2 multi-choice variables on one of my Grafana dashboards.
The values of them fetched using infinity API + UQL to parse the relevant data - until here everything is fine.

In some cases the variables are empty what cause dashboards that filter based on it to fail.
Example of failure:

parse-json
| where "Application" in (${application:singlequote})
| where "Subsystem" in (${subsystem:singlequote})

Removing the two where statements make it works, but I want it to work with them :)
Thanks in advance

[Wizzzzzzard]

Something closer to

parse-json
| jsonata "*[Application in [${application:singlequote}]][]"
| jsonata "*[Subsystemin [${subsystem:singlequote}]][]"

might do the job as for us an empty value causes it to select all