Lazy loading feature in SlTree is not working properly

[xdev1]

Please have a look at the following demo at SL's doc website:
https://shoelace.style/components/tree?id=lazy-loading

Please click on several items (=> all clicked items will be selected) and also try to unselect them afterward (=> not possible).
Also, please check the keyboard navigation in this demo (=> not working).
I guess, this is not the intended behavior.

Same in all browsers.

[claviska]

Thanks for reporting this. Fixed in a3d00a9.