I have tried your suggestion and it does not result in the cut-off lines from being displayed.
In the report I run, there are 8 lines returned. The 8th line is cut-off. Clicking on 'Input Details' lifts the whole window and does not make the window bigger at all.
Two screen grabs attached
Capture 1 - report output before selecting 'Input Details'
Capture 2 - after.