Buggish: Firefox (PC) using Hebrew in Textboxes - Shift Arrows different as Non-shift arrows

When using Hebrew in the textboxes in the search and address textbox, the cursors do not moving in the correct direction when holding down the shift key. Because Hebrew is right to left, this is probably what is causing the odd behavior.

Steps:
1. Copy עברית to the address box or search box
2. Use arrows to navigate (should be similar behavior as English words)
3. Hold down shift, then use arrows (cursor moves in opposite direction as #2)

I use opposite direction to #2 only because I only care that #2 and #3 move in the same direction. Because I want to copy certain words, it is very odd to have to change direction after pressing shift
(to highlight letters/words).

On Google Chrome, the cursor moves in the direction as the arrows with or without Shift pressed.

On Internet Explorer, the cursor moves in the opposite direction as the arrows with or without Shift pressed.

Reference

Firefox 32.0.3