Hi, I have searched and read all posts marked "resizable border" before asking this.

When opening a sheet in an MDI frame..., window type main!, some resizable some not...

PB2019R2 renders the borders and display area as expected:

But PB2022 is OK for resizable but gives a thick (but not draggable) border for non-resizable and adds some unexpected window size.

The OH and OW values are .height and .width captured during the open even, and PH and PW are the values captured by a windows event posted from open.

Perhaps I have missed a new setting in PB2022?

Source attached.  Screen shots are from deployed code, but it behaves the same from the IDE in all cases.

Resizable is

integer x = 101
integer y = 100
integer width = 1038  (1001 in properties view)
integer height = 1104 (1000 in properties view)
boolean titlebar = true
string title = "Resize = true"
boolean controlmenu = true
boolean minbox = true
boolean maxbox = true
boolean resizable = true
long backcolor = 67108864

Non-resizable is

integer x = 101
integer y = 100
integer width = 1010  (1001 in properties view)
integer height = 1080 (1000 in properties view)
boolean titlebar = true
string title = "Resize = false"
boolean controlmenu = true
long backcolor = 67108864

Cheers!

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