I've been having issues using the text tool in the latest 0.92 pre-releases for Windows. The problem is that the minimum line spacing seems to be limited, and setting the Spacing between baselines option to anything less than a particular value has no effect. This value appears to be is dependent on the text size, but I haven't been able to work out the exact relationship. The larger the font, the less pronounced the problem.

Has anyone else experienced this issue? Version 0.91 seems to be fine, so I imagine the introduction of selectable units for the line height in 0.92 has something to do with it.
Note that I've tried to report this on Launchpad, but I'm having trouble authenticating my Ubuntu1 account. I'll try again a bit later.
Edit: I've found that the minimum line height is set when the text object is created. No matter the value chosen, this will become the minimum value available for the life of the object.
Cheers,
Jon