VimR crashes sometimes when using the colorscheme catppuccin-macchiato

[TomSchimana]

I'm experiencing an issue with VimR. When I include the line vim.cmd.colorscheme("catppuccin-macchiato") in my configuration, VimR sometimes crashes on startup. It's not consistent – the crash doesn't happen every time. However, if I remove this line, VimR runs without any problems. I'm puzzled by this behavior and would appreciate some insight.

Process: VimR [12593]
Path: /Applications/VimR.app/Contents/MacOS/VimR
Identifier: com.qvacua.VimR
Version: 0.47.5 (20240630.155444)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]

Date/Time: 2024-07-11 15:14:13.2840 +0200
OS Version: macOS 14.5 (23F79)

Crashed Thread: 4 Dispatch queue: RxPack.RxMsgpackRpc-queue-B42ACDC4-A2B3-420F-B637-E479D10ED571

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000010

Thread 4 Crashed:
0 libobjc.A.dylib 0x198249c20 objc_msgSend + 32
1 libswiftCore.dylib 0x1a8393f80 Dictionary.Variant.setValue(:forKey:) + 92
2 libswiftCore.dylib 0x1a8342f70 Dictionary.subscript.setter + 520
3 VimR 0x1028e4184 0x1026d4000 + 2163076
4 VimR 0x1029fe388 0x1026d4000 + 3318664
5 VimR 0x102a19fdc 0x1026d4000 + 3432412
6 VimR 0x102a23478 0x1026d4000 + 3470456
...