[Question] Is the length of the Covid-19 incubation period likely to be affected by whether you are vaccinated?

Covid-19 symptoms typically present 2-14 days after exposure in unvaccinated people, with an average presentation at 5 days post-exposure.

Is this period likely to be affected by having been vaccinated? Amongst those who catch Covid 2+ weeks after receiving an mRNA vaccine, will their average presentation be >5 days, and the range look more like 4-20 days, or something?

(I live with an immunocompromised individual who cannot be successfully vaccinated, so this is decision-relevant for me. Informed guesses are welcome.)