Steps to reproduce double dots in the exported filename

1. Go to the Assets app
2. Select an asset
3. Click the Export action
4. For the attached asset, the following file is exported: dam.Ferris-Wheel_Vienna..jpeg.xml

Steps to reproduce bootstrap import error

1. Set the content bootstrap folder and pattern in the WEB-INF/config/default/magnolia.properties file. For example:

   magnolia.content.bootstrap.dir=/Users/adrianbrooks/dev/dx_6-2-30/apache-tomcat/webapps/magnoliaAuthor/bootstrap/data
   magnolia.content.bootstrap.pattern=*.{yaml,xml}
   

2. Add the exported asset to the content bootstrap folder
3. An import task is not created in Magnolia

Dev note: if you rename the file and the node name is inside it, it works. So the problem is in tackling the extension (probably the error with "two dots")