Created attachment 993049 [details] Screenshot (6.1.0 ER5): Small view of designer. Description of problem: Please, look at the attached screen shot. Red rectangles mark scroll bar in scroll bar. This is uncomfortable for an user who has a small display resolution or uses Message Panel. Version-Release number of selected component (if applicable): 6.1.0 ER5 How reproducible: Steps to Reproduce: 1. Open Properties Bar in jBPM Designer 2. Run simulation for a process which contains lots of tasks 3. Set the height of Message Panel to 60 % of the height of the display Actual results: Simulation results tab contains a scroll bar in a scroll bar Expected results: My opinion is that the first level scroll bar is not comfortable and it has not any functionality. Additional info:
Still present. About point 3. Set the height of Message Panel to 60 % of the height of the display It is not necessary you will see double scroll bar even if you have hight of browser less than 700 px or so.
*** Bug 1289629 has been marked as a duplicate of this bug. ***
As I understand the problem is fixed height of Simulation iFrame (500px). I changed it to 100% and it works as expected. This fix (and width=100% with removing overflow:scrollbar) also help for all scrollbars issues in Simulation and Documentation tabs (at least for Chrome).