Now is function "List file in folder" has limit with 20 items. I as user need select all files in folder, without limit.
I agree this should be modified.
A workaround I found for this issue was to use a Sharepoint library.
You could plausibly copy the contents of a OneDrive library to a SharePoint Library and then use Get Files (properties only) to iterate through all files in a Sharepoint Library.
Every time I try to use Flow/Logic app for something serious and I run into these type of issues, seems like Microsoft makes products only for demo purpose, not serious production use, why else would you have a ridiculous limit of just 20 items per folder for list step, with no way to increase it.
really? 20 item limit? who thought that was a good idea?
I also ran into this issue and confirmed the default limit is 20 but if you go into the settings you can turn on the Pagination feature and increase the limit to your needs. I tested with 100 and it worked.
Details on how to change the setting can be found below