space_around_table_append_operator actual effect is inverse of expected in .editorconfig in IntelliJ on macOS #3281

How are you using the lua-language-server?

Other

Which OS are you using?

MacOS

What is the issue affecting?

Formatting

Expected Behaviour

space_around_table_append_operator setting to boolean true in .editorconfig expect t[#t + 1] = 1, instead of t[#t+1] = 1.

Actual Behaviour

Inverse occurs. If boolean true, no space is added. If boolean false, space is added.

Reproduction steps

1. In .editorconfig
2. Set space_around_table_append_operator = true under [*.lua]

• This follows the schema of EmmyLuaCodeStyle

3. Format a .lua file with:

t[#t+1] = 1
t[#t + 1] = 1

Output is inverse of what is expected:

t[#t+1] = 1
t[#t+1] = 1

Expected:

t[#t + 1] = 1
t[#t + 1] = 1

Additional Notes

No response

Log File

SumnekoLua (3.15.0.46-IDEA243)
I don't know where to get the Sumneko log file on IntelliJ.