Tier 3Tier 3 · Roku. The whole screen is the shared custom ListItem over a stock Overhang. SceneGraph ships no preference row and no switch, so state is a right-aligned value string and OK cycles it.DesignTokens.brs · primary · focus · text · textMuted
A setting is a row whose value is text
Six ListItemData rows with valueAlign="right": the description string renders in the right-aligned value slot instead of inline. Source: Settings.brs, ListItem.brs.
OK cycles, it does not toggle a control. Media filter and history flip Enabled/Disabled, playback type cycles HLS/MP4 and shows Saving MP4... in the slot while the PUT is in flight. Version and Device rows are inert.
put.io
Settings
9:41
Only Show Media Files
Disabled
Keep populating the history page with your activities
Enabled
Video playback type
HLS
Version
2.1.8
Device
Roku Ultra (4802X)  |  Roku OS 14.1.4
Log out
OKChangeBack
Settings · six rows, one anatomyEvery glyph is primary yellow, including Log out. Values are small 33 in textMuted.
listtranslation="[102,171]" · rows [1716,120] · spacing 12, the one list off the 30px rhythm
value slotcomputed by ListItem.brs: width 520, x = rowWidth − 568 (1148 here). The XML's static [1260,0] w412 is a dead default
ordermedia filter · history · playback type · version · device · log out
glyphsasset names media-filter, history, file-video, info, settings, logout. Map through config/phosphor-icons.json, never by Phosphor name
save failureAppDialog: Settings not saved, single OK button, value slot reverts
log outdeletes the registry token and navigates to the auth screen. No confirmation dialog
Per-control detail, the token map and the full don't list live in platforms/roku/DESIGN.md.
Do not draw a switch, a checkbox or a chevron on these rows. SceneGraph ships none, the channel fakes none: the value string is the state and OK is the toggle.