Application freezes when moving application window

[mochiballs]

Linux Mint 19.3 Trica, Cinnamon desktop Minder version version 1.12.2 Flatpak install

When the application is running, every time I click-drag-move the window onto a different position the application freezes for 5-10 seconds before resuming to function normally.

While the application is frozen, I was not able to click on any of the nodes, formatting options, or tools on the top tool bar. Neither was I able to close the application by clicking on the (x) window icon.

[mbnoimi]

Same bug in Linux Mint 20.1 xfce

[mbnoimi]

This bug occurs, although I gave minder 1.12.2 a full permissions in my machine:

$ flatpak info --show-permissions com.github.phase1geo.minder
[Context]
shared=network;ipc;
sockets=x11;wayland;pulseaudio;session-bus;system-bus;fallback-x11;ssh-auth;pcsc;cups;
devices=dri;all;kvm;shm;
features=devel;multiarch;bluetooth;canbus;
filesystems=xdg-documents;home;host-os;host-etc;host;

[phase1geo]

I just tested out a Flatpak built from the elementary OS 6.0 beta environment which does not exhibit any issues with window movement.

[mochiballs]

@phase1geo please pardon the redundant screen recording from Issue 353, but I thought it would be helpful to post it here in this context as well.

This is on Linux Mint 19.3 Cinnamon, running Minder version 1.12.2 flatpak. As you can see in the screen recording, once the application starts, and I move the window the first time, the application simply hangs and I am unable to resize it, or move it after that. Also, once it freezes, I'm unable to minimize, maximize, or close the application.

I hope this helps you troubleshoot.

Thanks :)

https://user-images.githubusercontent.com/71861263/118346658-11a18d80-b50b-11eb-9fae-baa79b3c37ee.mp4