PinePhone. How to run Python/Tkinter app?

[Manieck71]

Hello everyone

I have a problem.

A two years ago I created an application for Raspberry Pi 3 in Python and Tkinter.
Recently I bought a PinePhone64 and I would like to transfer this application to this device. I installed Mobian with Phosh there.

After researching the subject, it turned out that the RPi has an X11 display server, and the PP64 has a wayland.

Is there any possibility to run my application on PP64 without rebuilding the GUI?
How to do it?

I tried to install X11 server.

Code:

sudo apt install xauth xorg

later

Code:

sudo startx

Server starts, but the interface on the device changes to this:


https://zdjecianaallegro.pl/gallery/008946351-.html#1

The touch does not work, the keyboard cannot be brought up.
I would like my application to appear in the original interface.


https://zdjecianaallegro.pl/gallery/008946351-2.html#2

I am a beginner in Mobian & Linux

Thank you in advance for your help