Honestly, I don't know how long this will be. OS updates are very expensive for us: We procure the new OS from our hardware manufacturer, do a bunch of QC, then ship out new SD cards to affected users. We only do satisfy a critical need, for example we had an OS update to add NMEA and ADS/B support for some of our older units. I cannot justify creating an OS just to fix this problem, but it will be fixed if we create one for another reason, such as if we need to add support for a new feature or device.
Hope this answer is acceptable, sorry I don't have a quick fix for this.
Walter