Feedback Please save prefab modified property in edit mode only with inspector

Since we have

ExecuteInEditMode

and

ExecuteAlways

attribute. We could write same code to run in both runtime and editor that dynamically react to things. Such as a canvas UI that calculate and resize itself responsively to screen dimension or showing a real time clock while editing in edit mode

But I don't want to have that dynamic value that set from the code being saved as asset and become default value. And on the contrary, most of the time, I don't want to set

hideFlags

to

HideFlags.DontSave

because I want to intentionally set that prefab asset's value with inspector or other kind of editor command

So I think unity editor should not save the value that was edited from component to the prefab, it should be some flag to tell the prefab saver that, while the editor executing component update loop or when just the layout changed event, it must not save the value modified in these cases into prefab

Or maybe we should have

HideFlags.DontSaveExecuteInEditModeComponent

to let this behaviour possible