Diferent Behavior on cancel calculation (cancle while blender is frozen for calculation)

Every time i calculate simulations, especialy riged Body Physics calculations, i have to wayt a long time for Detailed work, wouldnt it be nice to cancle those tasks (if the calculation looks nice to me) with fallback to the last ful calculated frame without freezing blender? So, the option to cancle a calculation with fallback to the last full calculation.