What’s New & Improved Bazzite is now based on Fedora 45! GNOME 51.1 and KDE 6.8.2 Updated OGC kernels to 7.2.15 and 6.18.60 for NVIDIA LTS images. Mesa 26.2.6. Latest and greatest InputPlumber. Optional gaming networking optimization via bpftune and bpfrag services. ROCM OpenCL is now used over Mesa OpenCL on all non-nvidia images. XWaylandVideoBridge has been removed, fixing an entire class of bugs on our KDE images. Acer Predator Atlas 8 initial support: InputPlumber support, Quick Acce...
I’m pretty certain that Fedora (immutable ones) mentions this, as well as Bazzite does probably, that it should not work with other OS installs on the same drive/partition.