Summary
On Linux, when clicking on a button, the click has effect only on a specific part of the button. Clicking elsewhere on the button has no effect. This is reflected by the mouseover highlight of the button which is only active when the mouse is over the part of the button accepting the click. See enclosed screen captures.
System Information
OS: Ubuntu 24.04 LTS
Desktop: Gnome 46
Graphic Server: X11
CPU: AMD Ryzen 9 5900X 12-Core, 24x2164 Mhz
RAM: 32 GB DDR5
GPU: NVIDIA GeForce RTX 3060, 32 GB VRAM
Graphic API: Vulkan 1.1.0
Game Information
Version: 0.0.08-rc3
Platform: Steam
Additional Informations
Issue is present on all buttons, regardless of their dimensions or placement. The clickable part of the button seems to depend on the button location on the screen, but I cannot confirm this 100%; additional tests would be required.