Adjoining mixed wall materials to the floor

Apologies if this is in the wrong thread but I need some advice!

Just got into my new build property and deliberately chose to do the flooring ourselves. We're planning on laying luxury vinyl click tiles in the bathroom, but on one wall there is skirting (easy to deal with), on other walls there are wall tiles down to the concrete base floor.
How should you go about joining pre-installed wall tiles to a floating floor? Should you still leave an expansion gap on the tiled side, or get it as close as possible and seal with silicone?

Thanks in advance.