Open Bug 1610224 Opened 5 years ago Updated 2 years ago

DevTools Responsive Mode touch simulation should respect `touch-action`

Categories

(DevTools :: Responsive Design Mode, enhancement, P3)

Product:
DevTools
Component:
Responsive Design Mode
Version:
73 Branch
Type:
enhancement

Tracking

(Not tracked)

People

(Reporter: taylorcharleshunt, Unassigned)

References

(Blocks 1 open bug)

Details

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:73.0) Gecko/20100101 Firefox/73.0

Steps to reproduce:

  1. Open DevTools
  2. Turn on Responsive Mode, with touch simulation
  3. Click on any interactive element with the CSS touch-action: manipulation

Actual results:

A delay of ≈200ms occurs

Expected results:

The simulated touch delay should probably be removed for elements without double-tap-to-zoom behavior allowed by touch-action. (or whatever heuristic Chrome uses with <meta name=viewport>)

The actual delay does not occur in Android Firefox, Android Chrome, or iOS Safari.

Component: Untriaged → Responsive Design Mode
Product: Firefox → DevTools
Blocks: rdm-touch
Status: UNCONFIRMED → NEW
Ever confirmed: true
Priority: -- → P3
Severity: normal → S3
You need to log in before you can comment on or make changes to this bug.