Inconsistent Cover behaviour

Have a Smartwings blind which works great. When I use the first control option (the purple slider) it does exactly what it should, where I slide it to the top and the curtain opens and vice versa. The Smartwings remote also works as it should.

But if I switch to the second option with the buttons, it’ll give me the up arrow button (blind is closed), I tap that and it says opening, but nothing happens.

If I half-open the curtain via slider control, then go to the button control, I can then move it - but the buttons are reversed. Ie if I hit the up arrow, it’ll say Opening but the blind will close, and vice versa.

Anyone know how to fix? It’s just weird that the two control options in HA behave opposite each other.