change virtual background under Linux

Hi, i'm also having this problem.

Virtual background works for pre-installed backgrounds. However, if I select a photo, it doesn't appear for selection as a VB.

The problem exists using either the Desktop version of Zoom or the Zoom app from the Mint 21.3 repository.

I have also tried using Ubuntu 22.04 by booting directly into it on the same pc.

My PC spec is

Kernel: 6.1.0-1033-oem x86_64 bits: 64 compiler: N/A Desktop: MATE 1.26.0
Distro: Linux Mint 21 Vanessa base: Ubuntu 22.04 jammy
Machine:
Type: Laptop System: LENOVO product: 21JNCTO1WW v: ThinkPad E16 Gen 1
serial: <superuser required>
Mobo: LENOVO model: 21JNCTO1WW serial: <superuser required> UEFI: LENOVO
v: R2AET54W(1.29) date: 12/28/2023
...
CPU:
Info: 10-core (2-mt/8-st) model: 13th Gen Intel Core i5-1335U bits: 64
type: MST AMCP arch: N/A rev: 3 cache: L1: 928 KiB L2: 6.5 MiB L3: 12 MiB
Speed (MHz): avg: 1431 high: 1659 min/max: 400/4600:3400 cores: 1: 1058
2: 1164 3: 1469 4: 1080 5: 1650 6: 1558 7: 1659 8: 1569 9: 1586 10: 1577
11: 1272 12: 1532 bogomips: 59904
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3
Graphics:
Device-1: Intel vendor: Lenovo driver: i915 v: kernel bus-ID: 00:02.0
Device-2: Syntek Integrated Camera type: USB driver: uvcvideo
bus-ID: 3-7:3
Display: x11 server: X.Org v: 1.21.1.4 driver: X: loaded: modesetting
unloaded: fbdev,vesa gpu: i915 resolution: 1920x1200~60Hz
OpenGL: renderer: Mesa Intel Graphics (RPL-P)
v: 4.6 Mesa 23.0.4-0ubuntu1~22.04.1 direct render: Yes
...
...
Drives:
Local Storage: total: 2.3 TiB used: 1.56 TiB (67.8%)
ID-1: /dev/nvme0n1 vendor: Western Digital
model: WD PC SN740 SDDQMQD-1T00-1201 size: 953.87 GiB temp: 44.9 C
ID-2: /dev/sda type: USB vendor: SanDisk model: Extreme 55AE
size: 465.73 GiB
ID-3: /dev/sdb type: USB vendor: Western Digital model: WD10JMVW-17S5XS1
size: 931.48 GiB
...Memory: 38.85 GiB used: 4.56 GiB (11.7%)