Vim mode's `=` only indents first line in visual mode

[dhalilov]

Description

Hi folks,

Using vim mode, if you select multiple lines through either visual mode, visual line mode, or visual block mode, then ='s automatic indentation will only indent the first line instead of the whole block.

Reproduction

Paste the following snippet:

[
"Hello",
"world"
]

Then select the two lines containing "Hello" and "world", and press =. Only "Hello" gets indented.

Reproduction URL

No response

Browsers

No response

OS

No response