Flamerobin hang on executing comment on

[livius2]

Hi

Firebird project have announced lucene full text search udr.
I have tried to run Lucene full text search install script (fts$install.sql) on Firebird 4 and script hang in Flamerobin.
https://github.com/IBSurgeon/lucene_udr/releases/tag/1.0

To see the problem, download from above link and use sample database from directory Lucene_FullText\fts_demo_4.0\fts_demo.fdb

I have isolated problematic script and it is
COMMENT ON FUNCTION FTS$ESCAPE_QUERY IS 'Escapes special characters in the search query.';

Flamerobin eat cpu but Firebird did not, so it looks like Flamerobin issue.