Created attachment 169065 [details]
Impress presentation that demonstrates the bug
Choosing "Minimal Row Height" either from table toolbar or from menu doesn't do anything. Steps to reproduce:
1. Insert a table 6 rows x 4 columns
2. Enter a few short words into first 2-3 cells
3. From table toolbar choose Optimize -> Minimal Column Width. Columns are properly resized to minimal width.
4. From table toolbar choose Optimize -> Minimal Row Height. Nothing happens!
Expected result: Row height should be minimal after selecting Optimize -> Minimal Row Height.
*** This bug has been marked as a duplicate of bug 139511 ***