In relation to Xiaomi phones, we very often hear that digital stabilization works in the stock app and in the GCam app. But we rarely (more precisely, never) hear that manual settings can be applied there and there.
If there is a choice of digital stabilization available in the program, but it does not work, this is a problem with the camera libraries. On Xiaomi devices digital stabilization can only be started by launching a native capture session. mcpro24fps is not ready for this kind of crutches. And the second point is that it makes no sense, because there can be no manual settings anyway, the camera libraries do not imply this.
professional manual video camera app