After reloading modified document, save after undo forcefully cleans whitespace in entire document

I have the option that cleans up whitespace enabled, but the "in entire document" option is disabled.

When a currently open file is modified externally, Creator shows a dialog where you can reload the file. When doing so, and using undo (ctrl+z by default) afterwards, Creator will clean up whitespace in the entire document.

This turns out to be very unfortunate, as then you have to manually restore the whitespace throughout the file and a 3-minute git commit transforms into a 20 minute, whitespace-hunting ordeal.

How to reproduce:

• Open a source file.
• Do a single edit and save.
• Undo the edit and save.
• Do `touch filename` in a terminal.
• Click "Yes" when Creator asks to reload.
• Undo (ctrl+z) several times until there's nothing more to undo.
• Save.

The last step will clean up whitespace in the entire document.