Scroll X and layout scale problem.

Hello, what calculation do I have to do so that the X position of a scroll is the same when increasing the layout scale?

I mean, when I increase the scale of the layout the scroll positions are now different.

How do I match?

Another example, I put the scroll in X 320 to visualize a door.

But when increasing the scale of the layout now the position of the scroll is different and the door can not be seen.

How do I solve this?

What percent is the change of the scale?

It is 2.5 but I guess there will be a formula to calculate regardless of the size of the scale.

I'm not sure if this is the same issue, but check out this post:

construct.net/en/forum/construct-2/how-do-i-18/how-do-i-zoom-and-scroll-to-a-132242

I'm not sure if this is the same issue, but check out this post:

https://www.construct.net/en/forum/construct-2/how-do-i-18/how-do-i-zoom-and-scroll-to-a-132242

That should help me, thank you!