VkConfig: Clear button doesn't truly clear log

[MarkY-LunarG]

Launch VkConfig

• Run an application with all loader messages. This produces a lot of messages in the dialog box at the bottom
• Click "Clear", which will clear the messages
• Change the "Vulkan Loader Messages:" to warn
• The messages all re-appear

Once a user clicks Clear they should not see any more messages even if the warning level is adjusted.

[christophe-lunarg]

Trying to reproduce this issue both looking at the "output log" file and the log area.

Here is what I did to reproduce the issue:

But I couldn't reproduce it so maybe this issue is now fixed.

I also tried the Clear Log at Launch unchecked, and the file is field with all the logs as expected.

The only behavior I found annoying is that when changing the "Vulkan Loader Messages" triggered the display of the "Vulkan Development Status" which is no longer the case once "Clear log on action" is unchecked.

Thanks!