Typing Polish character ł on adnroid with a keyboard

Operating system

Android

Joplin version

3.1.2

What issue do you have?

Hi,
I have problem with the Polisch charcter Ł. I am using keyboard (Pebble keys 2 K380s US layout). When I try to type small ł (right ALT + L) it selects current line and go to the next line (see screenshoot). But when I type big Ł (right ALT + L+ right SHIFT) I do not have that problem and it just writes Ł.
I do not have this issue t in other applications.
Could help to solve the issue?

Screenshots