Thank you for reaching out to the community!
I am sorry to hear that the accented characters are not showing the way that you need them to; however, I am not sure what accent type that you are expecting. Would you kindly show us what you would like to see? I hope that we can assist further with this information.
Thank you for reaching out to us about this issue. Your screenshots definitely helped us understanding what you're experiencing. After talking with our teams about this, I have been informed that this is an issue that our teams are aware of. Due to the volume of reports about this issue, our teams have not been able to prioritize this work over other, more requested issues and at this time we do not have an estimated time of when this will be resolved. I apologize for any inconvenience this may cause, and would be happy to help with any other questions you may have!