231065 2021-10-01 00:19:50 -0700 If you pull the scroll and zoom then meta tag user-scalable: no; is not working 2023-04-16 08:18:09 -0700 1 1 1 Unclassified WebKit Layout and Rendering Safari 15 iPhone / iPad iOS 14 NEW InRadar P2 Normal --- 1 ondanila webkit-unassigned bfulgham kevin_neal simon.fraser webkit-bug-importer webkit zalan oldest_to_newest 1799192 0 439828 ondanila 2021-10-01 00:19:50 -0700 Created attachment 439828 Html page with meta tag for repeating bug Hello! When I add meta tag <meta name="viewport" content="width=device-width, user-scalable=no" /> to my site, and user on touch screen device pull scroll down to pull content out of top border he can scale the site despite the meta tag. In this case functionality of this meta tag does not working. How to repeat this bug: 1. On touch screen device open attached html 2. Pull the scroll down 3. When content pulled try to scale(by two touches) 1799325 1 simon.fraser 2021-10-01 09:03:00 -0700 Does this problem reproduce on iOS 14? 1799359 2 webkit-bug-importer 2021-10-01 09:56:03 -0700 <rdar://problem/83770585> 1799838 3 ondanila 2021-10-03 02:55:26 -0700 (In reply to Simon Fraser (smfr) from comment #1) > Does this problem reproduce on iOS 14? Yes, this problem is reproducible on both iOS 14 and 15 1949028 4 webkit 2023-04-16 08:18:09 -0700 Still not fixed in iOS 16.4.1 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> User can make page zoomable also in text input fields. After it is very hard to resize back to full screen. 439828 2021-10-01 00:19:50 -0700 2021-10-01 00:19:50 -0700 Html page with meta tag for repeating bug CodePen Demo.html text/html 1478 ondanila PCFET0NUWVBFIGh0bWw+CjxodG1sIGxhbmc9J2VuJyBjbGFzcz0nJz4KCjxoZWFkPgoKICA8bWV0 YSBjaGFyc2V0PSdVVEYtOCc+CiAgPHRpdGxlPkNvZGVQZW4gRGVtbzwvdGl0bGU+CgogIDxtZXRh IG5hbWU9InJvYm90cyIgY29udGVudD0ibm9pbmRleCI+CgogIDxsaW5rIHJlbD0ic2hvcnRjdXQg aWNvbiIgdHlwZT0iaW1hZ2UveC1pY29uIiBocmVmPSJodHRwczovL2Nwd2ViYXNzZXRzLmNvZGVw ZW4uaW8vYXNzZXRzL2Zhdmljb24vZmF2aWNvbi1hZWMzNDk0MGZiYzFhNmU3ODc5NzRkY2QzNjBm MmM2YjYzMzQ4ZDRiMWY0ZTA2Yzc3NzQzMDk2ZDU1NDgwZjMzLmljbyI+CiAgPGxpbmsgcmVsPSJt YXNrLWljb24iIHR5cGU9IiIgaHJlZj0iaHR0cHM6Ly9jcHdlYmFzc2V0cy5jb2RlcGVuLmlvL2Fz c2V0cy9mYXZpY29uL2xvZ28tcGluLThmMzc3MWIxMDcyZTNjMzhiZDY2Mjg3MmY2YjY3M2E3MjJm NGIzY2EyNDIxNjM3ZDU1OTY2NjFiNGUyMTMyY2Muc3ZnIiBjb2xvcj0iIzExMSI+CiAgPGxpbmsg cmVsPSJjYW5vbmljYWwiIGhyZWY9Imh0dHBzOi8vY29kZXBlbi5pby9vbmRhbmlsYS10aGUtZmxl eGJveGVyL3Blbi9CYVpicHZLIj4KCiAgCiAgCgogIDxzdHlsZSBjbGFzcz0iSU5MSU5FX1BFTl9T VFlMRVNIRUVUX0lEIj4KICAgIAogIDwvc3R5bGU+CgogIAo8c2NyaXB0IHNyYz0iaHR0cHM6Ly9j cHdlYmFzc2V0cy5jb2RlcGVuLmlvL2Fzc2V0cy9lZGl0b3IvaWZyYW1lL2lmcmFtZUNvbnNvbGVS dW5uZXItZDgyMzYwMzRjYzM1MDhlNzBiMDc2M2YyNTc1YThiYjU4NTBmOWFlYTU0MTIwNmNlNTY3 MDRjMDEzMDQ3ZDcxMi5qcyI+PC9zY3JpcHQ+CjxzY3JpcHQgc3JjPSJodHRwczovL2Nwd2ViYXNz ZXRzLmNvZGVwZW4uaW8vYXNzZXRzL2VkaXRvci9pZnJhbWUvaWZyYW1lUmVmcmVzaENTUy00Nzkz YjczYzYzMzJmN2YxNGE5YjZiYmE1ZDVlNjI3NDhlOWQxYmQwYjVjNTJkN2FmNjM3NmYzZDFjNjI1 ZDdlLmpzIj48L3NjcmlwdD4KPHNjcmlwdCBzcmM9Imh0dHBzOi8vY3B3ZWJhc3NldHMuY29kZXBl bi5pby9hc3NldHMvZWRpdG9yL2lmcmFtZS9pZnJhbWVSdW50aW1lRXJyb3JzLTRmMjA1ZjJjMTRl NzY5YjQ0OGJjZjQ3N2RlMjkzOGM2ODE2NjBkNTAzOGJjNDY0ZTM3MDAyNTY3MTNlYmUyNjEuanMi Pjwvc2NyaXB0Pgo8L2hlYWQ+Cgo8Ym9keT4KCiAgCjxzY3JpcHQgc3JjPSJodHRwczovL2Nwd2Vi YXNzZXRzLmNvZGVwZW4uaW8vYXNzZXRzL2NvbW1vbi9zdG9wRXhlY3V0aW9uT25UaW1lb3V0LTFi OTMxOTAzNzVlOWNjYzI1OWRmM2E1N2MxYWJjMGU2NDU5OTcyNGFlMzBkN2VhNGM2ODc3ZWI2MTVm ODkzODcuanMiPjwvc2NyaXB0PgogIDxzY3JpcHQgIHNyYz0iaHR0cHM6Ly9jZHBuLmlvL2NwL2lu dGVybmFsL2Jvb21ib29tL3Blbi5qcz9rZXk9cGVuLmpzLWNhMTQwMzIwLWVkNDAtNDYzNi1hNjgz LWJjOWEzMDFhMjAyYiIgY3Jvc3NvcmlnaW4+PC9zY3JpcHQ+CjwvYm9keT4KCjwvaHRtbD4=