Description:
BASIC code completion options are always visible in the "Tools > Options > LibreOffice > Code Completion", but code completion does not work when you enable it, until you also enable experimental features.

Steps to Reproduce:
1. Open "Tools > Options > LibreOffice > Code Completion"
2. Make sure that every option in the page is checked.
3. Make sure that "Experimental Features" are not enabled in "Tools > Options > LibreOffice > Advanced"
4. Open BASIC editor.
5. Type this code:

Sub Main
	Dim aPicker As com.sun.star.ui.dialogs.XFilePicker
        aPicker.
End Sub

Actual Results:
After typing "aPicker" and then "." (dot), you should be able to see the code completion popup, but nothing happens.

Expected Results:
Code completion popup should appear. If you enable "Experimental Features" from "Tools > Options > LibreOffice > Advanced" and try again, you should be able to see that.


Reproducible: Always


User Profile Reset: No

Additional Info:
Version: 25.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: b19d2a6be09a8eab35b44f62f97c8d4eabb8a3cb
CPU threads: 12; OS: Linux 6.2; UI render: default; VCL: gtk3
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: CL threaded

I can imagine two different approaches to avoid confusion:

1. Also hide the relevant options until this is more mature to come out of experimental
2. Take it out of experimental right now, as it is a useful feature that works.