Found by @jessdtate
the arm builds load ok, but I cannot open any of the dialog windows. This bug is also seen in the 2023 builds when opened on mac os 15 or newer, and seems to be related to the Qt theme environment variables. Setting QT_QPA_PLATFORMTHEME=qt5ct allows the dialogs to load, though they do not match the appearance of the previous OS versions. Do you have any thoughts on how to fix this? (edited)
Found by @jessdtate