New menu with . in the name: bug?

If I create a new menu like 'Test 1.2.3', there is only 'Test 1.2' added to the menu. The actual folder created is called 'Test 1.2.3' but the full name is not visible. I have enabled filename extensions in Explorer, so that should be not a problem (if checked at all), and I can rename later to 'Test 1.2.3'but then the created folder is named 'Test 1.2.3.3' but I had not intended this.
Is there a solution for this annoyance?
Btw: tested with 2.2.0.15 RC2, on Win98 & Win XP Pro

TIA
Ton

Try test 1-2-3

Confirmed. Thank you. Will be fixed in the next version.

Whilst you're coding that Yuri, can you make sure it can support ellipses "..."?

Yes ellipses will be supported too