Thanks for the follow up.
Our product teams have performed an analysis of the issue you reported and have identified that this requires us to introduce a new feature in our rendering engine - Read and Write 3D Text Effects in Excel Spreadsheets. Unfortunately, ETAs can’t be promised to the issues which require implementation of new features because any new feature is implemented subject to the below factors:
1) There should be enough demand of that feature.
2) There should be technical/financial viability of that feature.
The mentioned issue has been logged in our Issue Tracking System and linked to the new feature request. Our product team can implement it once this feature meets the aforementioned criteria. Since this thread is linked with the relevant issue, you will receive an automated notification once the issue is resolved. However, our product has no plan to implement this feature as of now because at this stage, it does not meet the required implementation criteria.