install – Dual-boot elementary OS 6/7 – Ubuntu UEFI mode on the same drive

I would like to install elementary OS in dual boot configuration with Ubuntu on the same drive (UEFI mode) but with the new elementary OS installer there is no longer the possibility to prevent the installation of the boot loader (ubiquity -b) and, in this way, to handle dual-booting from the Ubuntu boot loader as the main distribution.
Can I still skip installing the elementary OS boot loader or use the same /EFI/boot partition as Ubuntu during installation but avoid overwriting the Ubuntu boot loader or do I need to create a second EFI partition for the elementary OS boot loader?