Issue with the Multi line data block --> Radio Button --> Scroll Bar is moving down (ORACLE CUSTOM F

I
have an issue with the Cycle Count tool custom form.

Below screen has locator Counts section which is multi line block, with the Radio buttons and scroll bar. Please see below screen shot

2. When I click on the Radio button the scroll bar is also moving down and showing the selected record on the TOP (Because the users losing the visibility of the records).

I click on (Radio Button) the 6^th row on the below screen.

When
I select the radio button the scroll bar is moving it to the down and selected 6^th row is on top of the screen.... Because of this issue user is losing the visibility on the screen.