Consider the following build sequence and results when delta thresholds are set:

Build 1 - Line Coverage 15.5%

Build 2 - Line Coverage 15.6% - Quality gate passed

Build 3 - Line Coverage 15.5% - Quality gate failed and if configured, the build is marked as failed.

Build 4 - Line Coverage 15.5% - Quality gate failed and if configured, the build is marked as failed.

It would good to be able to choose that Build 4 does not fail as the coverage has not reduced from Build 3. This would make it easy to identify which builds have reduced coverage by the build status instead of having all builds failing until the coverage is increased.