Recipe UseTextBlocks: Textblock not constructed AFTER it encounters a variable in a string.

Was testing with the UseTextBlocks recipe. Wanted to use it for our SQL statements. Noticed that it works partially. Our SQL statement consists out of + variable or constant + . It appears that after encountering a variable a textblock is no longer created. Also reran mvn rewrite:run again just to see if it would be picked up in a second run. It doesn't. During the test the ONLY active recipe was UseTextBlocks

Question: Is there a minimum number of string concats needed before a textblock is used??

Gonna check all the converted files, should I find more 'interesting things' I can enter it here in this thread.

Before

        int thisVariableStopsTextBlocks = 1; 

        String stringWithVariableInIt =
                "This " +
                "is  " +
                "text " +
                "BEFORE the variable " +
                thisVariableStopsTextBlocks +
                "This " +
                "is  " +
                "text " +
                "AFTER the variable. " +
                "As is visible a TextBlock is no longer constructed";

After org.openrewrite.java.migrate.lang.UseTextBlocks: {convertStringsWithoutNewlines=true}

        int thisVariableStopsTextBlocks = 1;

        String stringWithVariableInIt =
                """
                This \
                is  \
                text \
                BEFORE the variable \
                """ +
                thisVariableStopsTextBlocks +
                "This " +
                "is  " +
                "text " +
                "AFTER the variable. " +
                "As is visible a TextBlock is no longer constructed";