I have the same kind of issue. No crosshair whatsoever in eeschema in accelerated graphics with NVIDIA drivers. ( 470.161.03 which are the recommended one for me by Ubuntu)
Work as intended with programmed graphics but not with accelerated.
I tried to disable the cursor HW acceleration on my xorg configuration, but this made my computer unable to reboot. 
(fortunately, I had backed up the xorg configuration, so no real issue with that)
Might be interresting to note that the crosshair works in accelerated graphics if I fall back to xorg “nouveau” drivers but it is poorly performing, even with regards to NVIDIA drivers and programmed graphics.
Application: KiCad Schematic Editor x86_64 on x86_64
Version: 7.0.0-rc1-unknown-7ab651f078~164~ubuntu22.04.1, release build
Libraries:
wxWidgets 3.2.1
FreeType 2.11.1
HarfBuzz 2.7.4
FontConfig 2.13.1
libcurl/7.81.0 OpenSSL/3.0.2 zlib/1.2.11 brotli/1.0.9 zstd/1.4.8 libidn2/2.3.2 libpsl/0.21.0 (+libidn2/2.3.2) libssh/0.9.6/openssl/zlib nghttp2/1.43.0 librtmp/2.3 OpenLDAP/2.5.13
Platform: Ubuntu 22.04.1 LTS, 64 bit, Little endian, wxGTK, ubuntu, x11
Build Info:
Date: Jan 19 2023 20:33:46
wxWidgets: 3.2.1 (wchar_t,wx containers) GTK+ 3.24
Boost: 1.74.0
OCC: 7.5.2
Curl: 7.81.0
ngspice: 38
Compiler: GCC 11.3.0 with C++ ABI 1016
Build settings:
KICAD_USE_EGL=ON
KICAD_SPICE=ON