Repro steps:
1. database(adb) provider is disabled by default
2. open advanced search window and use glob query, e.g. glob:"*.cs"
3. window prompts "unknown filter glob"
4. now go to search preference and enable database(adb) under provider setting
Actual result: window still prompts "unknown filter glob" but reopen the window will allow user to use glob
Expected result: search window should allow user to use glob once the setting is updated
See attached video for more details.
Also question: should we enable database(adb) provider by default?