@Virtual Tech Thanks for posting in our Q&A.
For this issue, please make sure that all the prerequisites are met:
https://learn.microsoft.com/en-us/mem/intune/apps/apps-add-office365#before-you-start
Then please check if there is two folders Microsoft Office and Microsoft Office 15 appearing in the Program Files directory of the device.
https://learn.microsoft.com/en-us/mem/intune/apps/apps-add-office365#deployment-details
If there is anything update, feel free to let us know.
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.