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H bridge as in how? what did you intend to drive,where is the bootstrap circute ?
wait are you driven direct from the Ic?
You're missing mounting holes (if you want them). It's a classic mistake ; )
The ground to the diodes of motors(D2,D4,D6,D8) should be GND-M instead of GND.
The ground should be a star ground as stated in the schematic. So it should not be connected else where. Also it is better to have a ferrite bead which can be mounted based on the need.Else a zero ohm resistor can be populated there.The ferrite bead suppress the noise coupled to GND as motor ground generally is too noisy.
You could look into vendor sites like
https://www.murata.com/products/emc/selection_guide/emc/index.html
ensure the footprint is compatible with a zero ohm resistor rated with 2A current.
I would recommend to contact the chip vendor as the internal plane details for the IC will be difficult to predict.