Linux: main window has square bottom corners but rounded top corners #1779

Hex version

0.0.0-dev-1006, installed from RPM package hex-0.0.0~dev.1006-1.

Platform

Linux Wayland

System details

• Fedora Linux 45 Workstation, x86_64
• GNOME Shell 51.1, Mutter 51.1
• Wayland session
• Kernel: 7.2.15-300.fc45.x86_64
• AMD Ryzen AI 7 PRO 350 with Radeon 860M

What happened?

The main Hex window has rounded top corners, but the bottom corners are square. The mismatch makes the window look off.

This happens with the main window in its normal, non-maximized state. I expected all four corners to be rounded consistently.

Steps to reproduce

1. Open the main Hex window on Linux.
2. Make sure the window is not maximized.
3. Compare the top and bottom corners. The top corners are rounded, but the bottom corners are square.