Closed Bug 1915808 Opened 1 year ago Closed 1 year ago

web.whatsapp.com - Text inside caption input field is laggin when sending media using drag and drop

Categories

(Core :: Performance: General, defect)

Product:
Core
Component:
Performance: General
Platform:
Desktop
Linux
Type:
defect

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: rbucata, Unassigned)

References

(
URL
)

Details

(Keywords: webcompat:site-report, Whiteboard: [webcompat-source:web-bugs][webcompat:sightline])

Environment:
Operating system: Linux
Firefox version: Firefox 129.0

Steps to reproduce:

  1. Navigate to: https://web.whatsapp.com/ and perform account login
  2. Open a chat and drag an image using drag and drop
  3. In the input field for image caption type any text
  4. Observe

Expected Behavior:
Caption input does not lag

Actual Behavior:
Caption input lags

Notes:

  • Reproduces regardless of the status of ETP
  • Reproduces in Firefox Nightly, and Firefox Release
  • Does not reproduce in Chrome

Created from https://github.com/webcompat/web-bugs/issues/140812

Thanks for moving my issue here. I have some update about this issue.

  1. This issue happens not only from drag and drop, also when you pick from file manager.
  2. I found that this only happen on picture with size >100KB i believe, last time I tried this on 17KB and 31KB; it doesnt laggin. but on >100KB image it will.
  3. this issue also happen when you send multiple image (small image and big image), the small image doesnt laggin but the big image will.
  4. this issue only happen when you send image as image, not as file--hope you understand what I mean. when I try send a file size >100MB doesnt laggin.

Sounds like a performance issue.

Component: Site Reports → Performance
Product: Web Compatibility → Core

I can't reproduce any lagging on my machine. Could you collect a performance profile using https://profiler.firefox.com/ and share the link here?

Flags: needinfo?(rbucata)

This bug was moved into the Performance component.

:rbucata, could you make sure the following information is on this bug?

  • For slowness or high CPU usage, capture a profile with http://profiler.firefox.com/, upload it and share the link here.
  • For memory usage issues, capture a memory dump from about:memory and attach it to this bug.
  • Troubleshooting information: Go to about:support, click "Copy raw data to clipboard", paste it into a file, save it, and attach the file here.

If the requested information is already in the bug, please confirm it is recent.

Thank you.

Flags: needinfo?(rbucata)

I was also unable to reproduce the issue anymore

Tested with:

Browser / Version: Firefox Release 131.0 (64-bit)/ Firefox Nightly 133.0a1 (2024-10-02) (64-bit)
Operating System: Windows 10 PRO x64
Operating System: Ubuntu 22.4 LTS x64

Flags: needinfo?(rbucata)
Flags: needinfo?(rbucata)

Me too, I can't reproduce this bug anymore. I rarely use web.whatsapp.com so I don't know when this bug doesn't happen anymore.

Tested with the PC I used to open the issue on Github.

Closing based on comment 5 and comment 6

Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → WORKSFORME
Whiteboard: [webcompat-source:web-bugs] → [webcompat-source:web-bugs][webcompat:sightline]
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