ASCIIMath lim and Lim as a "MovableLimitsLargeOps"?

[Rolf-UUAS]

When using NVDA with MathCat 0.7.5 on asciimat.org "Complex subscripts:" $\lim_{N \to \infty}$ (but with N->oo right under lim) is translated to underset (N->oo) (lim).
The expected are: lim_(N->oo)