Checkout-x doesn't work with discounts from Bundles and Pre-orders

[LeFlo]

Hello,

I use the checkout-x app, which I find very good.

On the other hand, this app has a huge disadvantage: it doesn't integrate bundle apps, nor pre-order apps:

all the discounts generated by these apps are not redirected to checkout-x.

I asked checkout-x to do something about this but nothing to do.

However, I can imagine that there can't be much to do to make it work... But I'm not a coder...

does anyone have any advice for me (apart from changing apps ahah)?