Windows launched by Godot start with WM_SIZE_HINTS set too small unless disabling Resizable (i3-gaps)

[cptchuckles]

Godot version

master 6d98f84

System information

Linux x1e2 5.12.8-artix1-1 x86_64 GNU/Linux using i3-gaps

Issue description

Similar to #49206 but different: running a scene with F5 or F6 opens the game window with hints that specify its window size to be 0 by 0. Using xprop on a game window opened by 3.x and comparing to the xprop output for the game window opened on master shows the following additional hints are set on the window launched by master:

+WM_NORMAL_HINTS(WM_SIZE_HINTS):
+               program specified location: 0, 0
+               program specified size: 0 by 0

causing the window to open at the bare minimum size imposed by my window manager. I have to resize the window manually to get a reasonable window. This happens regardless of any dimensions given under Display > Window as long as Resizable is checked. When Resizable is unchecked, the WM_NORMAL_HINTS(WM_SIZE_HINTS) are set to the specified size, and it also adds minimums. e.g.:

WM_NORMAL_HINTS(WM_SIZE_HINTS):
                program specified location: 448, 240
                program specified size: 1024 by 600
                program specified minimum size: 1024 by 600
                program specified maximum size: 1024 by 600

In case it's at all relevant, these are the only i3-config rules I have set for anything pertaining to Godot:

for_window [instance="Godot_(?:Editor|ProjectList)"] floating enable
for_window [instance="Godot_Engine" class="^(?!Godot).*"] floating enable, border normal
for_window [instance="Godot_Editor" class="^Godot$"] resize set width 1920 px height 1060px, move position center

edit: Actually, I notice that the editor itself also opens as a tiny window at first, and then expands to my i3-config's specified size. Upon erasing the bottom line to resize the editor to 1920 x 1060, the editor itself opens up smol. The project manager window is fine.
edit 2: xprop on the editor shows that it starts with WM_SIZE_HINTS set with program specified size: 75 by 50

Steps to reproduce

• Use master on i3-gaps
• Leave Resizable checked
• Run a scene from the editor, observe smol window

Minimal reproduction project

Any project, 2D or 3D