Bug
The Sidebar template in ArcGIS Instant Apps is corrupted in Mozilla Firefox 145.0.
| Bug ID Number | BUG-000181055 |
|---|---|
| Submitted | November 18, 2025 |
| Last Modified | November 24, 2025 |
| Applies to | Portal for ArcGIS |
| Version found | 11.3 |
| Operating System | Windows Server |
| Operating System Version | N/A |
| Status | Known Limit |
Additional Information
This was an issue introduced with Mozilla Firefox 145.0.0. Upgrade the version of Firefox to 145.0.1 to resolve the issue.Workaround
- Use Mozilla Firefox 145.0.1 or Chromium-based web browsers, such as Google Chrome and Microsoft Edge.
- Use a different ArcGIS Instant Apps template.
Steps to Reproduce
Bug ID: BUG-000181055
Software:
- Portal for ArcGIS
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