Onboarding - Vertical Scroll bar is removed when opening Experience/education modals

[jmgasper]

REF: https://topcoder.atlassian.net/browse/MP-198

Go to Work experience or Education steps in the onboarding flow

Click either Add experince/Add education buttons or click edit in any experience/education you have there

The scroll bar disappears

2023-07-11.11-13-11.mp4