Description: Add TEXTSPLIT function to Calc for interoperability with MS Excel https://support.microsoft.com/en-us/office/textsplit-function-b1ca414e-4c21-4ca0-b1b7-bdecace8a6e7 Steps to Reproduce: - Actual Results: Calc doesn't support TEXTSPLIT function Expected Results: Calc supports TEXTSPLIT function Reproducible: Always User Profile Reset: No Additional Info: -