Entering target finishing charge when navigating

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/entering-target-finishing-charge-when-navigating/
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When planning a route I might want to hit a charger to reach 100% even though I don't need it (according to the defaults) to do my route. I can specify an amount of time charging manually but I would like to be able to manually specify a target % charged as an alternative.