I installed PageTriage and tried it with interface in Hebrew. It's mostly fine, but there's a big RTL display problem with the "Filter list" menu.
The "Filter list" menu label has an arrow (id="mwe-pt-dropdown-arrow"), which is placed on the wrong side of the label and points the wrong way.
The background of the menu itself has the wrong width and it doesn't appear properly behind begind the menu items.
Finally, the arrow at the "Set filters" button has a similar problem to the arrow at the "Filter list" label.