SoC blue line not displayed with ABRP on iOS

🚧 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/soc-blue-line-not-displayed-with-abrp-on-ios/
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After planning a route and taping on the route, the graph shows only the altitude of the trip and the values of the position and end trip SoC at each end of the graph. The SoC Line is not painted. See screenshot attached.