Steps to Reproduce

• Create 26 folders under eZ Platform
• Create one article
• While viewing the article, try to copy it to the 26 folders previously created
• When the UD opens, under eZ Platform, we can only see 25 objects (the article itself + 24 of the created folders)

There is no other way to select the remaining folders unless we use the search functionality in the UDW

Possible related: EZP-24695. This might be a known issue, since it seems to have been discussed in EZP-24695, but I haven't found a specific issue about this.