laptop and a wrench

Bug

The Mozilla Firefox browser becomes unresponsive or lags when the Sketch widget is initialized in ArcGIS API for JavaScript 4.21.

Last Published: November 25, 2021 ArcGIS API for JavaScript
Bug ID Number BUG-000144794
SubmittedNovember 24, 2021
Last ModifiedNovember 25, 2025
Applies toArcGIS API for JavaScript
Version found4.21
Operating SystemWindows OS
Operating System Version10.0 64 Bit
StatusNon-Reproducible

Additional Information

This issue is not reproducible in ArcGIS Maps SDK for JavaScript 4.34 with Mozilla Firefox 144.0.

Steps to Reproduce

Bug ID: BUG-000144794

Software:

  • ArcGIS API for JavaScript

Get notified when the status of a bug changes

Download the Esri Support App

Discover more on this topic

Esri Community

Search for related information

Training

Find training related to this topic

ArcGIS Ideas

Explore ideas and give feedback

Get help from ArcGIS experts

Contact technical support

Download the Esri Support App

Go to download options