Description:
if the sheet has filled fields (with text for example), selecting with Ctrl+A and changing the font size changes the size only to cells that have content in them, leaving the other cells with the previous size attribute. same with colors. Also, if a column is selected, it works as it should, however it is very difficult to select "all" columns to achieve the desired effect since you need to scroll to the right for a very very long time.

Steps to Reproduce:
1.select entire table with ctrl+A
2.change colors or font size
3.only filled cells will have the attributes updated leaving the other fields on default 

Actual Results:
1.select entire table with ctrl+A
2.change colors or font size
3.only filled cells will have the attributes updated leaving the other fields on default 

Expected Results:
all field should have attributes updated, as they were all selected


Reproducible: Always


User Profile Reset: Yes

Additional Info:
all field should have attributes updated, as they were all selected