Unable to edit My rules

[stemid]

Using Zen browser, basically Firefox, I go into uBlock Origin settings, enable Advanced Settings, go into My Rules tab.

I add a rule in the right temporary rules pane, so the Save button appears, I click the Save button and my rule disappears.

The Commit button is never enabled since Save never works.

I also tried Importing from file, but the only rules I can import are the original ones that were there, all other rules are ignored.

Here is an example of the rules.

addons.mozilla.org addons.mozilla.org script allow
ajax.googleapis.com ajax.googleapis.com script allow

What am I doing wrong?

[stemid]

Nevermind, I hadn't read the docs properly. "script" is not a valid type.

https://github.com/uBlockOrigin/uBlock-issues/wiki/Dynamic-filtering:-rule-syntax#type-based-rules

[gorhill]

What am I doing wrong?

Why use allow? Surely no filter in your enabled filter lists are blocking addons.mozilla.org or ajax.googleapis.com. Also ajax.googleapis.com is not a site you would visit, there is no point of having a rule for top context being ajax.googleapis.com.