Build system's name is cropped after the dot

[lastsecondsave]

Description of the bug

If a build system in your .sublime-project has a name with the dot in it, the dot and everything after it will be cropped. In case of several dots only the last one will be cropped (i.e. it is treated as a filename with an extension?).

Steps to reproduce

Add this snippet to your project file:

"build_systems": [
  {
    "name": "Run xxx.yyy.zzz",
    "shell_cmd": "echo 0"
  },
  {
    "name": "Test xxx.yyy.zzz",
    "shell_cmd": "echo 1"
  }
]

And trigger the build menu with ctrl+shift+b.

Expected behavior

Build names end with .zzz.

Actual behavior

.zzz is being cropped.

Sublime Text build number

4175

Operating system & version

Ubuntu 22.04

(Linux) Desktop environment and/or window manager

xfce 4.16

Additional information

No response

OpenGL context information

No response