Option 1: Segmented Control
Fixed segments for each group
DW
alice_writes
DW
work_account
DW
personal_blog
Pros: Always visible, fast switching
Cons: Limited to ~4 groups, text truncates
Option 2: Scrollable Pills
Horizontal scroll with arrow controls
DW
alice_writes
DW
work_account
Pros: Handles many groups, clear active state
Cons: Requires arrows for navigation
Option 3: Custom Dropdown
Click to expand group list
DW
friend_alice
DW
friend_bob
Pros: Most compact, unlimited groups
Cons: Two clicks to switch
Option 4: Multi-Group Arrow Navigation
Shows 3 groups at once, scroll with arrows
DW
all_accounts_view
LJ
another_account
Pros: Shows multiple options, clear navigation
Cons: Takes more vertical space
Option 5: Footer Placement
Group switcher below accounts list
DW
work_project_alpha
DW
work_project_beta
DW
work_testing
Active Group
Pros: Keeps header clean, always accessible
Cons: Pushes manage button down