Bug 231065

Summary:

If you pull the scroll and zoom then meta tag user-scalable: no; is not working

Product:

WebKit

Reporter:

ondanila

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Normal

CC:

bfulgham, kevin_neal, simon.fraser, webkit-bug-importer, webkit, zalan

Priority:

Keywords:

InRadar

Version:

Safari 15

Hardware:

iPhone / iPad

OS:

iOS 14

Attachments:

Description	Flags
Html page with meta tag for repeating bug	none

ondanila

Reported 2021-10-01 00:19:50 PDT

Created attachment 439828 [details] 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)

Attachments
Html page with meta tag for repeating bug (1.44 KB, text/html) 2021-10-01 00:19 PDT, ondanila	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Simon Fraser (smfr)

Comment 1 2021-10-01 09:03:00 PDT

Does this problem reproduce on iOS 14?

Radar WebKit Bug Importer

Comment 2 2021-10-01 09:56:03 PDT

<rdar://problem/83770585>

ondanila

Comment 3 2021-10-03 02:55:26 PDT

(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

siim

Comment 4 2023-04-16 08:18:09 PDT

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.

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