Created attachment 862970 [details]
one case showing failure to delete file from "Trash"

Tumbleweed Version: from September to 20221105
KDE plasam
Dolphin Trash documents management:

Having moved file into trash, when want to clean the Trash, can not delete
files from trash, 
1.
the information of dolphin:
"
Changing the attributes of files is not supported with protocol trash <Retry>,
<Cancel>
", 

2. 
at the same time, a small window display at the right below corner of screen:
"
Dolphin
Moving ***.*** to Trash
"

I have tried many versions and times using different file type in Trash, during
September-November,18 2022. Once in August Version, before have not update, It
is normal to delete files from Trash.