XnView application menu bar does not scale properly when using 150% fractional scaling for monitor with high DPIs

[CaptainCook1]

Display: 3840x2160 16:9
Fractional Scale: 150%
Ubuntu: 24.10, Wayland Session
Gnome: 47

Monitor Details:
sudo lshw -c display
*-display
description: VGA compatible controller
product: Navi 21 [Radeon RX 6800/6800 XT / 6900 XT]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:09:00.0
logical name: /dev/fb0
version: c3
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom fb
configuration: depth=32 driver=amdgpu latency=0 resolution=3840,2160
resources: iomemory:9000-8fff iomemory:9040-903f irq:236 memory:90000000000-903ffffffff memory:90400000000-904001fffff ioport:5000(size=256) memory:74500000-745fffff memory:74600000-7461ffff
*-display
description: VGA compatible controller
product: Navi 21 [Radeon RX 6800/6800 XT / 6900 XT]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:15:00.0
version: c1
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
configuration: driver=amdgpu latency=0
resources: iomemory:b000-afff iomemory:b040-b03f irq:237 memory:b0000000000-b03ffffffff memory:b0400000000-b04001fffff ioport:7000(size=256) memory:75800000-758fffff memory:75900000-7591ffff

As seen in the attachment when comparing the menu text items to menu icon sizes it is apparent that the icons are too large and do not scale properly. Compared to grub customizer app the icons are closer to the size of text.

Additionally the text and icons appear at lower resolutions and should use higher resolutions (appear fuzzy) - this is a know issue when displaying x11 windows in wayland I believe.

[xnview]

with fractional scaling, there is known issues with Qt API