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