Hi,
This behavior is actually expected with Mendix Studio Pro and currently there is no configuration inside Studio Pro to change the mouse scroll sensitivity or hide the layout preview area. Studio Pro uses its own UI framework for the editor and it does not read the Windows setting for “number of lines to scroll per notch”, so changing the Windows mouse configuration will not affect scrolling inside the page editor.
Also, the layout area at the top of the page editor cannot be collapsed or hidden. That section is part of the page structure preview and Studio Pro always keeps it visible. Unfortunately there is no hidden setting or configuration flag to disable it.
Because of that, the workarounds people typically use are:
1. Zoom out in the editor
Use Ctrl + Mouse Wheel (or Ctrl + –) to zoom out in the page editor. This reduces the space taken by the layout preview and you will need much less vertical scrolling when working with large pages.
2. Collapse unnecessary panels
Closing panels like:
gives more vertical space in the editor and reduces scrolling.
3. Navigate using Structure mode
When pages are very large, many developers switch to Structure mode temporarily to select containers quickly instead of scrolling through the entire page.
4. Use external mouse tools
Since Studio Pro ignores Windows scroll settings, some developers use mouse utilities (for example Logitech Options or X-Mouse Button Control) to increase scroll speed specifically for Studio Pro.
At the moment these are the only practical workarounds. Studio Pro does not provide a built-in option to modify scroll behavior or hide the layout preview area, so the editor layout cannot be changed directly.
There isn’t a built-in setting for this, but when working with very long pages some people use mouse software like Logitech Options or Razer Synapse to increase scroll speed. However, that can be a bit expensive. If you already play games it might be worth it, but buying it only for this issue probably doesn’t make much sense. 😄
X-Mouse Button Control could be a more reasonable alternative for improving the scroll behavior in Mendix Studio Pro. It might be worth checking out from a price/performance perspective.
If this resolves your issue, please choose this answer as accepted so it can help others facing the same problem.
This is a known pain point in Studio Pro, and unfortunately there is currently no native setting in Studio Pro to respect the Windows mouse‑wheel scroll speed, nor a built‑in option to collapse or hide the page layout section in the Page Editor. Studio Pro renders the editor using a custom UI framework (WinUI/WPF mix), which means Windows’ system‑level scroll settings are not automatically inherited.
I think Because Studio Pro ignores the OS scroll lines setting, the only effective workaround is using a system‑level mouse tool that can override scroll steps application‑specifically.
maybe you cab try AutoHotkey custom scroll acceleration
1. Install AutoHotkey
2. Create the AHK script
#IfWinActive ahk_exe MendixStudioPro.exe
WheelUp::
Send {WheelUp 5} ; Scroll 5 lines per wheel up
return
WheelDown::
Send {WheelDown 5} ; Scroll 5 lines per wheel down
return
#IfWinActive
3. Run the script
Now, scrolling inside MendixStudioPro.exe will be 5× faster, while all other apps remain normal.
I hope it helps