window.prompt not working

[bdsomer]

Description

window.prompt does not work and returns null.

Steps to Reproduce

1. Go to a new tab
2. Type in window.prompt() or prompt() and press enter

Actual result:

Nothing happens, the function returns null.

Expected result:
A prompt appears and the value entered is returned.

Reproduces how often:

100% of the time

Brave Version

about:brave info:

Brave: 0.23.31
V8: 6.7.288.46
rev: 3148ace
Muon: 7.1.5
OS Release: 17.6.0
Update Channel: Release
OS Architecture: x64
OS Platform: macOS
Node.js: 7.9.0
Brave Sync: v1.4.2
libchromiumcontent: 67.0.3396.103

Reproducible on current live release:

idk, I think so

[eljuno]

Duplicate of #94.

[bdsomer]

@eljuno So it will be in 0.24.0. Thank you!