MATLAB: Error with fillmissing syntax

fillmissinginterpolationlinearMATLABmaxgapnan

Hello,
I have a simple 274×108 matrix A with numbers and NaNs.
I want to replace the Nans with interpolated values using fillmissing.
I would like to use the parameter 'MaxGap' — Maximum gap size to fill.
dim = 1;
[F,TF] = fillmissing(A,'linear',dim,'MaxGap',2);
No matter how I try to use it, it returns:
Error using fillmissing/parseInputs (line 455)
Fill method must be 'constant', 'previous', 'next', 'nearest', 'linear', 'spline', 'pchip',
'makima', 'movmean', or 'movmedian'.
How do you use the MaxGap parameter?
Thank you in advance!
Charles

Best Answer

Just installed r2020b.
It works now.
As Adam said:
MaxGap wasn't an option prior to r2020b