Dashboard Layout <> Editor

Hi,

I have PHPR 9.8E and want to have more elements in Dashboard
(About 6 to 10 colums and 2-3 rows

=> In Form Editor it is possible to add columns and locate a button there for example

=> In Layout (where the Elements are selected), it still shows only 3(columns) by 2 (rows)

What was my fault?
How can I force the settings done in Editor back to Layout?

Greetings,

ckranich