How can we change the semantic to LTR of a tableview cell when the whole screen is set as RTL?

Create a view inside the cell and add all the controllers inside it and then use view semanticContentAttribute to forceLeftToRight, in the above case write inside awakeFromNib() -

backView.semanticContentAttribute = .forceLeftToRight

This worked for me

You need to change semanticContentAttribute for the tableView, changing the cell semanticContentAttribute won't do any change.

tableView.semanticContentAttribute = .forceLeftToRight

That should get the job done.