Shemos 2 (5 – 11). To escape the decree of Paroh to kill Jewish male babies, Yocheved places her son in a basket in the water. None other than Paroh's daughter discovers him and saves him. Paroh's daughter agrees to Miriam's suggestion that she find a Jewish wet-nurse to feed the baby and the result is that Paroh's daughter is paying Yocheved to nurse her own son. This seems to be a miraculous turn of events. The Chumash makes no mention of the miraculous nature of the incident nor of the feelings of Yocheved and Miriam.
Why is there no mention of the miraculous nature of the incident with Bas Paroh and baby Moshe in the text. Do any of the meforshim speak about it?
Related: Why did Shifrah give Moses back to Pharaoh's daughter?