Smalltalk image re-opens with wrong size on secondary 4k display

[mhaupt]

Machine setup:

• MacBook 16'' (Intel)
• macOS 13.1
• external 4k display in 4k resolution

Squeak setup:

• Squeak6.0-22104-64bit all-in-one
• latest updates installed in the image

Steps to reproduce follow.

Steps to reproduce the desirable case on the builtin display of the laptop.

• open the image, arrange some tool windows as shown below
• save-and-quit
• open the image again, all good

Steps to reproduce the erroneous behaviour.

• open the image as before
• drag it to the external 4k display
• resize it (larger), and rearrange the tool windows, adding some new ones

• save-and-quit
• reopen it, et voilà

Summary of issues:

• on the 4k display, the image window opens in the bottom left corner instead of where it was located when it was closed
• the window size is wrong (smaller than before, appears to be about half the size), while the aspect ratio is apparently preserved
• the tool windows are rearranged to overlap

[mhaupt]

The image window, once reopened on the 4k display, is exactly half the size indeed (verifiable by looking at World bounds). In one case just tested, the size went from 1328@1790 to 664@895.