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Bug

Unable to change the transparency of the sublayer of a map image service in Map Viewer.

ArcGIS Online
Bug ID Number BUG-000179102
SubmittedAugust 28, 2025
Last ModifiedOctober 20, 2025
Applies toArcGIS Online
Version foundJune 2025
Operating SystemWindows Server
Operating System VersionN/A
Version FixedQ4 2025
StatusFixed

Additional Information

Map image layers include a service property called canModifyLayer. When this property is set to false, transparency cannot be applied directly to the sublayer.

Workaround

Apply the transparency setting to the group layer.

Steps to Reproduce

Bug ID: BUG-000179102

Software:

  • ArcGIS Online

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