Script Task split and cut the script window in RHPAM

Issue

• I noticed this inconvenience. I am not sure whether this feature is meant to be like this or not, but it is an inconvenient when developer write code in the script window. This split was introduced but it does not slide, so the part of the window dedicated to code is very small. When I expand the window, the part where the code is remains the same and the other part (which is a bit useless in my opinion) takes up the space.