Checking list item with or without quotes not working antlr4

[techpranav]

Hi,
Why below rules are not working as expected.
Its not matching "action" with quotes.

actionTypes: actionType_list
| SINGLE_QUOTE actionType_list SINGLE_QUOTE
| DOUBLE_QUOTE actionType_list DOUBLE_QUOTE
;

actionType_list :
TRIGGER_TYPE_ACTION
| TRIGGER_TYPE_CHECK
| TRIGGER_TYPE_PRECOMMIT ;

[jimidle]

See my answer to your discussion question.