Heya! Thanks for your awesome work ❤️

I was wondering on your thoughts on the following:

I have a "basic" webpage layout like like follows:

-------------------------------
| header                      |
-------------------------------
| main              |  aside  |
|                   |         | 
|                   |         |
|                   |         |
|                   |         |

On small screens, the aside gets hidden to the side and the header contains a button to toggle it on and off. When the aside is active, the main content get's grayed out and overlayed with the aside.

I was wondering if it's possible using (the current version of) this plugin to lock the focus in both the header and aside, seeing the header stays in view and contains the on-off toggle for the aside.

(An alternative for me that would work too in this example would be locking the focus out of an element, so the element and it's children get "skipped" when tabbing.)