Custom Query with `:` in text fails to save!

Wappler 5.4.0
PG SQL 13
Node.JS 14

in a custom query, have some text that has : inside it.
INSERT INTO tbl (one, two) VALUES (:P1, 'some :text :with :colons');
have obv added :P1 param in the params list.

getting following error when trying to save this custom query:

image866×420 10.8 KB

this is not right, should be allowed to save hard coded text with : inside.