Supporting accessibility - Larger text in ios

[VeenaRajeev]

When we entered a number in the input field and pressed return key in the keyboard the added number font is not increasing to the current font size.

When using a large font size, the message entry text box itself keeps the default font. In the native, the message composer also switches to a large font.

Similarly, when using a large font size, the whole "new message" composer and the add participants screen do not follow the larger font size and remain on default - screenshots below are taking with the largest font size setting but look as if I was on the default size (only the "New Message" header appears to have taken a larger font size).

Request to support the accessibility.
I am waiting for the response .