Hi all,
To summarize my goal: I want to be able to create tasks, buckets, start date, due date and other variables in Excel and import successfully to Planner.
To summarize my issue: When importing this spreadsheet, the date is incorrect and shows as one (1) day prior.
Please see below for additional details.
I've created the below flow that while it runs successfully, the dates are always imported one (1) day before the required date:

For the 'Start Date Time,' and 'Due Date Time,' shown above, I have used the below formula:
formatDateTime('3-09-2022', 'M/dd/yyyy')
I've also used the values listed in the Start Date and Due Date columns in my spreadsheet. These dates have been formatted as both general (see below for more information) and date format.
I've used other formats, including: MM/dd/yyyy.
Additionally, I've set the DateTime Format in the 'List rows present in a table' Excel command to both ISO 8601 and Serial (and changed the corresponding cell format in the source Excel sheet to general resulting in a serial number of 44629 from a date of 3/9/2022). Neither has resulted in the correct date, 3/9/2022, being imported.
When uploaded to Planner, the date always shows as one day prior, 3/8/2022.
This presents an issue as when I attempt to use other connector templates available via Power Automate such as: Post a daily message to Microsoft Teams with Planner tasks due tomorrow and Create a daily summary of Planner Tasks by Bucket, as the dates in both of these flows are always incorrect. Additionally, I need to manually correct these dates, circumventing the purpose for using Power Automate.
Any and all guidance would be greatly appreciated as I have yet to find my answer in this community or via external sources.
Please let me know if any additional information is required.
Thank you!