Column width in matrix

Tsanka, you and I are experiencing the same two issues, which puts us in a catch-22 situation.

If you want column totals (and I've even had the problem in columns that were not totals as, just big values) to be displayed in full (not have 3 elipses...), then you need to turn off auto-sizing and adjust the widths accordingly. But if auto-sizing is off, then the matrix often doesn't respond to filtering by a slicer. Ouch! (For now, we're opting to suffer with the clipped text, as the lesser of two evils.)

Post for the other issue, for other readers:

http://community.powerbi.com/t5/Service/Visuals-interaction-slicer-matrix-strange-behavior/m-p/13734/highlight/true#M4806

Addendum: My font size when experiencing the problem is 10 pt or higher. When I set it to 9 pt, the auto-sizing is ok (but now my font size is smaller than I'd like.)