No clear error info displays when pasting a non-empty folder into another location where a blob/file with the same name exists

Storage Explorer Version: 1.21.0-dev
Build Number: 20210812.1
Branch: main
Platform/OS: Windows 10/Linux Ubuntu 20.04/MacOS Big Sur 11.4
Architecture: ia32\x64
How Found: Exploratory testing
Regression From: Not a regression

Steps to Reproduce

1. Expand one ADLS Gen2 storage account -> Blob Containers.
2. Create a blob container -> Upload one blob A to the root.
3. Create one folder B -> Create a sub-folder with the same name of the blob A under the folder.
4. Upload one blob to the sub-folder.
5. Copy the sub-folder and paste it to the root.
6. Check whether we can get a clear error info from the activity log or AzCopy log.

Expected Experience

We can get a clear error info from the activity log or AzCopy log.

Actual Experience

We cannot get a clear error info from the activity log or AzCopy log.

Here is the AzCopy log:
a759dc88-9d42-4e41-7ca4-dd954d1b35c1.log

Additional Context

1. A conflict dialog pops up when trying to paste the blob A into the folder B.
   

Display a failed activity log after applying replace.

Here is the AzCopy log:
f094e3ce-31e3-674e-5ef4-6de956319113.log

Start by reproducing the ADLS Gen2 folder-paste conflict described in the steps, then inspect the resulting activity log and AzCopy log. Done means both logs provide clear error information when a non-empty folder contains a blob name that conflicts at the destination.