partitioning – is the systemd-boot bootloader used by default when installing Ubuntu 19.04 in UEFI?

It's been hours that I am trying to check if system bootloader & # 39; is used by default (during a new installation / formatting) under Ubuntu 19.04 with a boot partition UEFI BIOS + UEFI USB + GTP drive?

Pop! _OS uses systemd-boot and I wonder if Ubuntu has also implemented it, instead of the GRUB2 bootloader.