To replicate:

1. Create a pre-configured LTI tool and show it in both activity chooser and as a preconfigured tool.
2. Go to a course
3. Turn editing on and add a new activity.
4. Inspect the preconfigured tool using an accessibility tool (e.g. axe, wave)
5. Expected: There should be no accessibility issues
6. Actual: A redundant alt text issue is being shown. E.g. on axe,

   Issue description

   Ensure image alternative is not repeated as text

   Element location

   img[alt="Test\ tool\ provider"]

   Element source

   <img src="http://lti.tools/test/images/icon.png" alt="Test tool provider" class="icon">

   To solve this violation, you need to:

   Fix the following:

   Element contains <img> element with alt text that duplicates existing text