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fix: fill the iOS standalone PWA viewport #547

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Merged
agegr merged 1 commit into from
Aug 25, 2026
Merged

fix: fill the iOS standalone PWA viewport #547

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11 changes: 11 additions & 0 deletions app/globals.css
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,17 @@ html.dark {
--bg-subtle: rgba(255,255,255,0.04);
}

/* WebKit reports dvh/innerHeight without the status-bar strip for installed
home-screen apps even though the layout still starts at the screen's top.
In standalone mode there is no browser toolbar to make vh unstable, and vh
includes that missing strip. The keyboard hook temporarily overrides this
custom property with visualViewport.height while an editor is focused. */
@media (display-mode: standalone) {
:root {
--app-viewport-height: 100vh;
}
}

.catppuccin-file-icon {
display: block;
flex-shrink: 0;
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1 change: 1 addition & 0 deletions components/MobilePwaLayout.test.mjs
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Expand Up @@ -13,6 +13,7 @@ test("configures iOS standalone mode to use the full screen", () => {
assert.match(layoutSource, /statusBarStyle: "black-translucent"/);
assert.match(layoutSource, /viewportFit: "cover"/);
assert.match(layoutSource, /interactiveWidget: "resizes-content"/);
assert.match(cssSource, /@media \(display-mode: standalone\) \{[\s\S]*?--app-viewport-height: 100vh;/);
});

test("tracks the visual viewport while the software keyboard is open", () => {
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