How to "backup" order of icons in launcher


Due to lack of free space on home partition all icons lost their positions in icon grid. This is the at least third time when that happens.
Is there a way to save the order of icons to make it possible to bring it back after they get scrambled again?

I found one topic about this issue on the old forum:
bug: Jolla app icons "rearranging" by itself -, but it just describes why it happened, not how to fix icon positions.


The launcher icon arrangement should be saved in the following configuration files: