Opt+L not collapsing all history items

In 5.490 beta, on iPad with attached Magic Keyboard, Opt+L does not collapse all history items.

Update: there is no change with iPadOS 17.1. Neither ⌥ l nor ⌥ L (option + lower or upper case L) work to close all history. Each item must be closed manually.

With 5.500 beta, using Apple’s keyboard with iPad, Option+L does not collapse history items.

This is now working on iPad! Thank you!!