233332 2021-11-18 13:16:33 -0800 Dynamic type does not resize unless the page is reloaded 2022-12-13 14:44:06 -0800 1 1 1 Unclassified WebKit Accessibility Safari 15 Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ldebeasi mmaxfield andresg_22 mmaxfield rik simon.fraser webkit-bug-importer zalan oldest_to_newest 1816591 0 444723 ldebeasi 2021-11-18 13:16:33 -0800 Created attachment 444723 Code reproduction When increasing the font size using the accessibility settings on iOS, the font size on a webpage using dynamic type does not change unless there is a full page reload. Steps to reproduce: 1. Open attached code reproduction on an iOS device. 2. Go to Settings > Accessibility > Display & Text Size > Larger Text. 3. Increase the font size. 4. Return to the browser. 5. Observe that the font size does not change. 6. Refresh the page. 7. Observe that the font size has changed. Expected Behavior: I would expect the text to scale without a full page reload. Actual Behavior: The text does not scale unless I perform a full page reload. Other information: - I can reproduce this on the iOS 15.2 developer beta 1816592 1 webkit-bug-importer 2021-11-18 13:16:51 -0800 <rdar://problem/85565059> 1918941 2 ldebeasi 2022-12-13 14:44:06 -0800 I can no longer reproduce this issue on iOS 16.0. Thank you! 444723 2021-11-18 13:16:33 -0800 2021-11-18 13:16:33 -0800 Code reproduction index.html text/html 745 ldebeasi PCFET0NUWVBFIGh0bWw+CjxodG1sPgogIDxoZWFkPgogICAgPHRpdGxlPkR5bmFtaWMgVHlwZSBJ c3N1ZTwvdGl0bGU+CgogICAgPG1ldGEgbmFtZT0idmlld3BvcnQiIGNvbnRlbnQ9InZpZXdwb3J0 LWZpdD1jb3Zlcix3aWR0aD1kZXZpY2Utd2lkdGgsIGluaXRpYWwtc2NhbGU9MS4wLCBtaW5pbXVt LXNjYWxlPTEuMCwgbWF4aW11bS1zY2FsZT0xLjAsIHVzZXItc2NhbGFibGU9bm8iIC8+CgogICAg PHN0eWxlPgogICAgICBodG1sIHsKICAgICAgICBmb250OiAtYXBwbGUtc3lzdGVtLWJvZHk7CiAg ICAgIH0KICAgIDwvc3R5bGU+CiAgPC9oZWFkPgogIDxib2R5PgogICAgPHA+U3RlcHMgdG8gcmVw cm9kdWNlIGlzc3VlOjwvcD4KICAgIDxvbD4KICAgICAgPGxpPkdvIHRvIFNldHRpbmdzID4gQWNj ZXNzaWJpbGl0eSA+IERpc3BsYXkgJiBUZXh0IFNpemUgPiBMYXJnZXIgVGV4dC48L2xpPgogICAg ICA8bGk+SW5jcmVhc2UgdGhlIGZvbnQgc2l6ZS48L2xpPgogICAgICA8bGk+UmV0dXJuIHRvIHRo ZSBicm93c2VyLjwvbGk+CiAgICAgIDxsaT5PYnNlcnZlIHRoYXQgdGhlIGZvbnQgc2l6ZSBkb2Vz IG5vdCBjaGFuZ2UuPC9saT4KICAgICAgPGxpPlJlZnJlc2ggdGhlIHBhZ2UuPC9saT4KICAgICAg PGxpPk9ic2VydmUgdGhhdCB0aGUgZm9udCBzaXplIGhhcyBjaGFuZ2VkLjwvbGk+CiAgICA8L29s PiAKICAgIDxwPlRleHQgdGhhdCB1c2VzIGR5bmFtaWMgdHlwZSE8L3A+CiAgPC9ib2R5Pgo8L2h0 bWw+Cg==