Blank popup notification windows

Does anyone know what the issue could be here? I have read on other forums that multiple javas installed could be the issue but I only have one version of java installed...This vm was installed on OpenStack through school

┌──(kali㉿kali)-[~]
└─$ java -version
Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
openjdk version "11.0.10" 2021-01-19
OpenJDK Runtime Environment (build 11.0.10+9-post-Debian-1)
OpenJDK 64-Bit Server VM (build 11.0.10+9-post-Debian-1, mixed mode, sharing)

└─$ lspci -vnn | grep -i VGA -A 12
00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8] (prog-if 00 [VGA controller])
Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
Flags: fast devsel
Memory at fc000000 (32-bit, prefetchable) [size=32M]
Memory at febd0000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at 000c0000 [disabled] [size=128K]
Kernel driver in use: cirrus
Kernel modules: cirrusfb, cirrus



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