From Car Magazine 21 January 2020: Ford Focus ST (2019) review: diesel and estate versions driven

'The manual gearbox has a 7% shorter throw than the previous ST’s already snappy shift, and features a flat-shift capability – smoothing and maintaining the engine’s torque delivery if you keep your foot in while changing up (although not recommended for every upshift) – and automatic rev-matching on downshifts in cars equipped with the optional Performance Pack.'

......Or alternatively you could just learn how to drive.

If you have any need for this level of assistance you should not be allowed a 276 BHP car.