How to edit heading output?

[stephenmeehanuk]

Hi

Great add-on, quick question, where do I edit (or add) this?

'heading' => [
    'levels' => [2],
],

I'd like to output h2 and h3. would the correct format be

'heading' => [
    'levels' => [2, 3],
],

[mc4rdle]

Stuck on this too, there is no config file published (at least no documentation for it) and it doesnt work to add this to the anchor_navigation tag itself.. 🤔

[parallasse]

Hi.
Create a new file in config folder named anchor-navigation.php with inside the levels comma separated.