Can I use
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CSS text-size-adjust

- UNOFF

On mobile devices, the text-size-adjust CSS property allows Web authors to control if and how the text-inflating algorithm is applied to the textual content of the element it is applied to.

Chrome

  1. 4 - 25: Not supported
  2. 26: Not supported
  3. 27 - 53: Not supported
  4. 54 - 119: Supported
  5. 120: Supported
  6. 121 - 123: Supported

Edge

  1. 12 - 18: Supported
  2. 79 - 119: Supported
  3. 120: Supported

Safari

  1. 3.1 - 5: Not supported
  2. 5.1: Not supported
  3. 6 - 17.0: Not supported
  4. 17.1: Not supported
  5. 17.2 - TP: Not supported

Firefox

  1. 2 - 119: Not supported
  2. 120: Not supported
  3. 121 - 123: Not supported

Opera

  1. 9 - 42: Not supported
  2. 43: Supported
  3. 44: Not supported
  4. 45 - 103: Supported
  5. 104: Supported

IE

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

Chrome for Android

  1. 119: Supported

Safari on iOS

  1. 3.2 - 4.3: Not supported
  2. 5 - 17.0: Supported
  3. 17.1: Supported
  4. 17.2: Supported

Samsung Internet

  1. 4: Not supported
  2. 5 - 22: Supported
  3. 23: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 73: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 119: Supported

Firefox for Android

  1. 119: Supported

QQ Browser

  1. 13.1: Supported

Baidu Browser

  1. 13.18: Supported

KaiOS Browser

  1. 2.5: Not supported
  2. 3: Not supported
Resources:
Mozilla Bug #1226116: Unprefix -moz-text-size-adjust
MDN Web Docs - text-size-adjust