.48 Patterns <64 rows not possible when importing w

[Saga Musix]

Full Version:
OpenMPT v1.17.2.48

Description of the bug:
When I load a wav file as module, I can't resize the pattern to a value smaller than 64. i can increase the size, but not decrease.
I also noticed that when I create a new pattern in this module, the new pattern is always "2" and not "1" - so there is a hidden pattern created when importing wav files.

[Relabsoluness]

The pattern resizing bug confirmed. While waiting for fix, a 'workaround' for this can be for example to save the IT-file and then reload it.

[Saga Musix]

yes, i forgot to mention the workaround, i discovered it too