SSIS dialog box suffers from sizing issues

Question

• When opening the editor for a SQL Server Integration Services (SSIS 15.0.2000.180) lookup transformation component in Visual Studio 2019 (16.11.24), the dialog opens with a width of 714 pixels, and looks weird and maimed: The width of the "Cache mode" and "Connection type" panels is smaller than usual, causing "OLE DB connection manager" not to display fully; the width for the combobox below "Specify how to handle rows with no matching entries" is apparently too small, because it does not show at all.

Luckily I can increase the width of the whole dialog to 1029 pixels, causing all text and boxes to become visible, with a lot of empty grayness in the right side of the box, a waste of some 380 pixels.

The tool seems to be confusion dimensions because one of my monitors is 4K (3840x2160) scaled 150% (to keep things readable). But the problem manifests itself also on my other monitor (2560x1440), and remains when I set scaling to 200%. It disappears when I set scaling to 100% (making everything very difficult to read).

How can I solve this issue?

Width 1029:

With scaling disabled:

Answer 1

I stumbled upon a fix:

• VS was running on a machine that I connected to via a remote desktop session.
• Leaving VS open on the 4K monitor unscaled, I closed the remote desktop session.
• I reset the monitor to 150% scaling and reopened a remote desktop session to the machine running VS.
• After allowing VS to adjust to the new monitor dimensions and reopening the lookup editor, the dialog box was normal again, like the 3rd screenshot above.