Search templates not showing in UI

[JulianGHill]

Search Templates are not showing in the UI and I am getting TypeErrors from VueJS.
I have tried it with multiple versions and the current version I have tried it with is: 20250408

After having imported the following example search template:

- id: "1234" short_name: "Failed Logons" display_name: "Failed Logon Attempts" description: "Detects failed logon attempts" query_string: | event_id: 4625 query_filter: field: event_id value: 4625 query_dsl: bool: must: - match: event_id: 4625 tags: - "authentication" - "security"
Using the command:
tsctl import-search-templates /directory

I can see them in the /api/v1/searchtemplates and the number in the UI also increases when I upload new search templates.

When I use "*" it still doesn't show anything:

Also when searching for it by name:

Let me now if I need to provide more information.

Have I done something wrong or is this a js problem?

I have used edge, chrome and safari to see if the problem goes away, but sadly no.

The instance doesn't have a SSL cert.