Hi @alvarid, and welcome!
I assure you that it’s not hanging. We’re just impatient to see something, but it’s starting. The proof is that it appears wheen you press the Esc key.
If you want to change it, when the system has finished starting, edit the grub config to change the hidden parameter:
Open the config, using your preferred editor, with sudo so you can change it. I use micro, but feel free to use the one you wish:
sudo micro /etc/default/grub
Change the line:
GRUB_TIMEOUT_STYLE=hidden
…to:
GRUB_TIMEOUT_STYLE=menu
Save and exit. Now it’s time to update grub. In the terminal, run:
sudo update-grub
Hold your thumbs, do a little dance, for good luck, and reboot. You sh0ould see grub now.
More info:
Regarding:
Please open another thread regarding this, following these guidelines:
Please also note and heed: Forum Rules - Manjaro
Hope you manage!
Tip:
To provide terminal output, copy the text you wish to share, and paste it here, surrounded by three (3) backticks, a.k.a grave accents. Like this:
```
pasted text
```
Or three (3) tilde signs, like this:
~~~
pasted text
~~~
This will just cause it to be rendered like this:
Portaest sed
elementum
cursus nisl nisi
hendrerit ac quis
sit
adipiscing
tortor sit leo commodo.
Instead of like this:
Portaest sed elementum cursus nisl nisi hendrerit ac quis sit adipiscing tortor sit leo commodo.
Alternatively, paste the text you wish to format as terminal output, select all pasted text, and click the </> button on the taskbar. This will indent the whole pasted section with one TAB, causing it to render the same way as described above.
Thereby improving legibility and making it much easier for those trying to be of assistance.
Additionally
If your language isn’t English, please prepend any and all terminal commands with LC_ALL=C. For example:
LC_ALL=C bluetoothctl
This will just cause the terminal output to be in English, making it easier to understand and debug.
for your problem in the forum ? (Wisdom lies in asking → listening → reading 
)