IE11 scrolling issue

Steps to Reproduce

go to 10.1.3.45:8089/keikai-demo

go to Formula demo

in IE 11, scroll up and down, it will display incorrectly. see video here:

\\FILESERVER\potix\mkt\Keikai\Testing\LiveDemoTest

Keikai - Formulas - Internet Explorer - [InPrivate] 2020-04-15 18-17-41

Note: this is not observed in Live Demo ( I think its currently 5.1.1) so looks like a new issue in 5.2 FL

Current Result

Video first part: normal behavior in Live Demo (nothing goes beyond column D)
Vide 2nd part: 5.2 FL, it displays broken/undesired cells on the right side

Expected Result

Debug Information

Workaround