Task regex '(.*' or '(\)' analyser settings blanks out the settings page

[camAtGitHub]

Hello,

While playing around with regex's on the settings page they are a myriad of regexs the wipe / blank / clear the settings page.

To reproduce turn on 'Active' and 'Test Mode' then input (.* or (\) or even just \ - which is not a valid regex but as I was updating / crafting a regex it was input into the Task field and the UI instantly reacts clearing the UI.

Also I'm guessing the regex/application doesnt support capture groups? It would be nice if it did.

Many Thanks, Cam