Hey there!
In order to provide a full integration of splide.js a few things are missing.
Please add the autoplay extension. The current workaround is to include the extension manually
and destroy the slider before mounting it again.
Another thing is, that for some functionality it would be nescessary to insert custom html into the .splide element. Providing us an area for custom html would be a simple solution, so we could insert custom button html, custom play/pause button html etc. and the splide.js would just work out of the box.