The --diff-algorithm option allows you to change how a diff is displayed - I use "histogram" to create a diffs that appear more logical to me when I'm running git on the command line.
How can I change the diff algorithm when viewing a diff, such as a pull request, on Azure Devops?
As far as I know, this is currently not a supported feature in Azure Devops.
You can get the list of supported features/parameters here