How to use the same Row Definition for any number or rows?

### Type of issue

Missing information

### Description

I want to use the same row definition for all my rows, regardless of how many there are, specially when im adding and removing items dynamically.

If not possible, the documentation should state something like "each row MUST have its own definition or it will default to `new RowDefinition()`"

### Page URL

https://learn.microsoft.com/en-us/dotnet/maui/user-interface/layouts/grid?view=net-maui-8.0

### Content source URL

https://github.com/dotnet/docs-maui/blob/main/docs/user-interface/layouts/grid.md

### Document Version Independent Id

5f34c45a-afa7-e650-a83d-b99a712d50e3

### Article author

@davidbritch

### Metadata

* ID: 5f34c45a-afa7-e650-a83d-b99a712d50e3
* Service: **dotnet-mobile**
* Sub-service: **dotnet-maui**