VS Code Copy All feature No Longer Works

Version: 1.41.0 (user setup)
Commit: 9579eda04fdb3a9bba2750f15193e5fafe16b959
Date: 2019-12-11T18:37:42.077Z
Electron: 6.1.5
Chrome: 76.0.3809.146
Node.js: 12.4.0
V8: 7.6.303.31-electron.0
OS: Windows_NT x64 10.0.17134

I've been using the Copy All feature (in the Debug Console window) for a while now, and, all-of-a-sudden, it now only copies a handful of lines. Ctrl-A,Ctrl-V doesn't work, either.

I'm working in Golang, FWIW. As I said, it has been working swimmingly up until a day or two ago.