AdHoc filter didn't work

[nicolas-fidel-wmx]

What happened:

In the latest version of the datasource, suggestions on adhoc filters no longer work. I can see in my browser that the api call version suggestions returns a 404 error.

If I create the same datasource but in the classic Prometheus version, it works fine.

It worked fine in 1.0.3

What you expected to happen:

Suggest label

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

Example:

Create adhoc filter
Add a filter
No suggestions

Anything else we need to know?:

Environment:

• Grafana version: 11.4
• Plugin version: 1.0.4
• OS Grafana is installed on: container
• User OS & Browser: firefox
• Others: