Some keyboard actions no longer work

When I log a food or add an ingredient to a recipe, the first item on the serving size list is often not what I want (typically grams). Previously on the desktop site I could just tab to the drop-down and press "g" to select grams like basically every form drop-down. Since the big update, tabbing still works, but alphabetical menu selection no longer works, and the only way to select the correct entry is by clicking it with the mouse or using the arrow keys. This really interrupts the flow of how I use the site, and makes manual recipe entry especially quite tedious, since I have to keep switching back and forth between the keyboard and mouse.

Another issue I've noticed since the update is pressing enter on the delete confirmation no longer does anything. I now have to click on the "yes" button, despite it being highlighted.