[OPEN] RCE in New Quiz Essay questions loses focus after first character is typed

Engineers are currently investigating the issue.
Description
After the first character is entered into RCE in a New Quiz Essay question, the textbox loses focus and becomes unresponsive to further typing until manually clicking back in it.
Expected Behavior
The focus area shouldn’t change during typing
Workaround
No workaround exists at this time.
Steps to Reproduce
Prerequisites: Have a course and a New Quiz with an Essay question
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Open the preview of the quiz or act as a student and open the quiz
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Start typing in the textbox of the Essay question
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Notice how the focus moved away from the textbox after the first character
Additional Info
QUIZ-16548
Known issues indicate notable behaviors that have been escalated to the Canvas engineering team. Known issues are not a guarantee for an immediate resolution. This document is for informational purposes only and does not replace the Support process. If you are encountering the behavior outlined in this document, please ensure you have submitted a Support case (per your institution's escalation process) so Canvas Support can adequately gauge the overall customer impact and prioritize appropriately.