KivyMD is a collection of Material Design compliant widgets for use with Kivy, a framework for cross-platform, touch-enabled graphical applications. https://youtube.com/c/KivyMD https://twitter.com/KivyMD https://habr.com/ru/users/kivymd https://stackoverflow.com/tags/kivymd
Sorry not sure, I don't use kivymd... it seems like it was just removed without any replacement, probably you are supposed to build your dialog class. The code for MDInputDialog can be found in repository history here, but it might be tricky to get it working, I don't know
KivyMD file manager colors
1 project | reddit.com/r/kivy | 6 Apr 2022
How does KivyMD handle icons? How is it they seem so lossless in quality and where are they kept?
1 project | reddit.com/r/kivy | 22 Mar 2022
How to use pip install to install a "specific version" of a library ?
1 project | reddit.com/r/learnpython | 19 Feb 2022
Installing Buildozer for the first time - how to make sure I have the right packages ...?
1 project | reddit.com/r/kivy | 18 Feb 2022
MDBoxLayout and resizing MDIconButtons according to screen size
1 project | reddit.com/r/kivy | 2 Feb 2022