GPU Util under System Monitor reporting wrong anount of vram

I’m running an RTX 4070S with 12GB of vram, for some reason system Monitor is reporting that I have a maximum of 28GiB of vram - How can that be?

Is anyone else seeing the same issue, see screenshot below:

Operating System: KDE neon 6.3
KDE Plasma Version: 6.3.3
KDE Frameworks Version: 6.12.0
Qt Version: 6.8.2
Kernel Version: 6.11.0-19-generic (64-bit)
Graphics Platform: X11
Processors: 12 × Intel® Core™ i7-8700K CPU @ 4.80GHz
Memory: 31.3 GiB of RAM
Graphics Processor: NVIDIA GeForce RTX 4070 SUPER
GPU Drivers: 570.124.04 proprietary

Hi - yep, I see the same issue, with the same amounts of RAM even! It’s been reported and confirmed in the KDE Bugtracking System here: 500952 – Total GPU VRAM sensor reports value for NVIDIA GPU that differs from what nvidia-smi reports

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