microsoftgraph / microsoftgraph/microsoft-graph-comms-samples
Bot icon in call looks missing for guests
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Description
Describe the issue
If you have a guest account in Teams, the bot's icon image looks broken e.g. in gallery review.

Expected behavior
Either the image from the bot registration is displayed or the letters of the bot name, as with other callers. Currently it looks very buggy.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the broken bot icon in a guest Teams account, using the gallery review scenario described in the issue. Trace the bot avatar rendering path and compare it with other callers; done when the registered image or bot-name initials display instead of a broken image.
Written by the indexing model from the issue text.
Assessment
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100