Same issue here, running on Manjaro Linux. This issue is present since 1.10.0 for me, so I downgraded back to 1.9.2 (last working version). As I had seen someone else reporting this, with the recent release of 1.10.2 I decided to try again an upgrade today to see if issue had been addressed, but again same issue is present, so downgraded once again, and added mailspring to AUR updates ignore list 
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