Regex replace doesn't work if match line is more than 999

[NishiokaTakeo]

Hi there.
I am having issue that vscode doesn't replace using regex properly if matched line is over the 999.
Also only first line is replaced even if I pressed "Replace All"

• VSCode Version: 1.14.2
• OS Version: Windows8

Steps to Reproduce:

1.create random lines more than 999. in my case I have 6567 lines I want to replace.
2.replace using Regex. my case is that I tried to add ",'" all lines. target "^" , replace ",'"
3. then Press "Replace All".

That happens is only first line is replaced .

then keep press "Replace All" then....

[ToMakeSense]

This issue does exist, Sublime Text 3 works fine on this. I have a workaround:
ctrl+F with regex ^.{1,}$ then Alt+Enter to select all the matches, then press Home key making cursor stop at the begin of each line, then input ,'. done!

[Kimi-Arthur]

Happens to me too. But doesn't require regex? Normal replacement may fail in a similar way.

[broken-causality]

I run into the same issue on macOS

VSC v1.15.1
macOS 10.12.6