Array literals don't match correctly

[stadelmanma]

For some reason the rule doesn't seem to be working the way I expect it to since it will match a single entry in the array but not multiple ones.

Grammar rule:

// rule should match 1 or more comma separated expressions 
// (i.e. literals, function calls, etc.)
array_literal: $ => seq('(', '/', commaSep1($._expression), '/', ')'),

Test source code:

y = (/ INT(1) /)  ! matches
l(1:3) = (/1, INT(r/i), i/)  ! doesn't match

[stadelmanma]

I wonder if a prec.right will fix this.