Incorrect DPS upon first opening a build that uses Mirage Archer.

Thank you for reporting an issue.

Before reporting a bug, please make sure that you are running the latest version.
You can get the latest version number from CHANGELOG.md

Please try to fill in as much of the template below as you're able.

• What happened?
  Damage is incorrect upon first loading a build with Mirage Archer.
• What were you trying to do?
  Load a build.
• What steps will reproduce the bug?
  Load and save provided build. Close the build and/or program. Re-open the build and note Total DPS, change almost anything about the build and note the DPS change.
• Does it reproduce every time?
  Yes.
• Provide a build code:
  https://pastebin.com/SUAr9BAH
  Always provide a build code that exhibits the bug you want to report, even if it is not specific to a particular build. This helps us greatly to reproduce bugs faster. Otherwise, we will have to ask you for the code first before investigating, which would delay any possible fixes.
• Screenshots:
  If you receive an error or experience graphical bugs, include one or multiple screenshots. GIFs or short videos are also okay, if the bug cannot be displayed in a still image.

Start by loading the provided build code from pastebin.com/SUAr9BAH, saving it, closing the build or program, and reopening it. Compare Total DPS before and after changing the build; done means the initial reopened value matches the recalculated value.