CSS overflow-anchor (Scroll Anchoring)

- WD

Changes in DOM elements above the visible region of a scrolling box can result in the page moving while the user is in the middle of consuming the content. By default, the value of overflow-anchor is auto, it can mitigate this jarring user experience by keeping track of the position of an anchor node and adjusting the scroll offset accordingly

Chrome

  1. ❌ 4 - 55: Not supported
  2. ✅ 56 - 153: Supported
  3. ✅ 154: Supported
  4. ✅ 155 - 157: Supported

Edge

  1. ❌ 12 - 18: Not supported
  2. ✅ 79 - 151: Supported
  3. ✅ 152: Supported

Safari

  1. ❌ 3.1 - 26.6: Not supported
  2. ❌ 27: Not supported
  3. ❌ 27.1 - 27.2: Not supported
  4. ✅ TP: Supported

Firefox

  1. ❌ 2 - 65: Not supported
  2. ✅ 66 - 155: Supported
  3. ✅ 156: Supported
  4. ✅ 157 - 159: Supported

Opera

  1. ❌ 9 - 42: Not supported
  2. ✅ 43 - 134: Supported
  3. ✅ 135: Supported

IE

  1. ❌ 5.5 - 10: Not supported
  2. ❌ 11: Not supported

Chrome for Android

  1. ✅ 152: Supported

Safari on iOS

  1. ❌ 3.2 - 26.6: Not supported
  2. ❌ 27.0: Not supported
  3. ❌ 27.1 - 27.2: Not supported

Samsung Internet

  1. ❌ 4: Not supported
  2. ✅ 5 - 29: Supported
  3. ✅ 30: Supported

Opera Mini

  1. ❌ all: Not supported

Opera Mobile

  1. ❌ 10 - 12.1: Not supported
  2. ✅ 80: Supported

UC Browser for Android

  1. ✅ 15.5: Supported

Android Browser

  1. ❌ 2.1 - 4.4.4: Not supported
  2. ✅ 152: Supported

Firefox for Android

  1. ✅ 156: Supported

QQ Browser

  1. ✅ 14.9: Supported

Baidu Browser

  1. ✅ 13.52: Supported

KaiOS Browser

  1. ❌ 2.5: Not supported
  2. ✅ 3: Supported
Resources:
WebKit support bug
Google developers article
Explainer