viewing an issue in the issue nav does not update current project

It looks like viewing an issue (standalone, list view, detail view) no longer updates the current project. From FEEDBACK-12048:

Why do we now need to enter a full issue number to get to an issue?
I used to be able to just type in "/1467<ENTER>" on any screen and be taken to that issue. Now I need to do "/SCL-1467<ENTER>" which is a lot longer and completely negates the "Quick Search" feature. This has changed in the last few days.

Steps to reproduce:

• click the "Projects" menu and take note of the current project (let's call this CURRPROJ)
• run a search that returns issues from multiple projects (e.g. JRA, JRADEV, VMAC)
• keep pressing 'j' until you are viewing an issue from a project other than the current project (let's call this NEWPROJ)
• click the "Projects" menu

Expected:

• the current project is NEWPROJ
• typing 123 in QuickSearch takes you to NEWPROJ-123

Actual:

• the current project is CURRPROJ
• typing 123 in QuickSearch takes you to CURRPROJ-123