Bug: Cannot create rel table group with single group

[ragnard]

Kùzu version

v0.4.2

What happened?

kuzu> create rel table group Has(from A to B);
Error: Parser exception: mismatched input ')' expecting {',', SP} (line: 1, offset: 38)
"create rel table group Has(from A to B)"
                                       ^

I realise the whole idea behind table groups is to have multiple from/to pairs, but during development I found it a bit inconvenient to not allow the above while experimenting and evolving a schema.

Are there known steps to reproduce?

No response