The target scripts rp2350*.cfg files in %LOCALAPPDATA%\VisualDGB\EmbeddedDebugPackages\com.sysprogs.arm.openocdcom.sysprogs.arm.openocd\share\openocd\scripts\target are missing in the above version of OpenOCD. Copying them from the previous version to the target directory resulted in everything working normally as far as I can tell.
Thanks for pointing this out. Our RP2350 scripts were ported from the Raspberry Pi’s fork of OpenOCD and did not make it into that build due to a glitch.
That said, look like the OpenOCD developers have fully merged the RP2350 support now, so we have released another OpenOCD update that includes it out-of-the-box without any workaround scripts.