Cell Properties pixels and percentage dropdown not working (widthType)

[iulianmihai]

Steps to reproduce

1. inset table >
2. hover over table and right click on cell > cell properties
3. cell properties screen opens > now edit cell properties height , width, percentage / pixels drop down , background and border colors using choose buttons and save. and reopen same cell properties

Expected result

if user select percentage user should be prompted to add percentage of cell /number of pixels in cell

Actual result

cell properties pixels / percentage options are not working

Other details (browser, OS, CKEditor version, installed plugins)

Chrome

[Jakub Ś]

Problem can be reproduced from CKEditor 4.3.3 in all browsers.

1. Insert table
2. Edit one of its cells and in Cell Properties dialog select e.g. 23 percent, click OK
3. Edit same cell and just chnage percents to pixels.

Result: After clicking OK there will be no effect unless you change the width as well e.g. from 23 to 24

[Jakub Ś]

DUP of #12604