This viewers, is why cyclists of all kinds should be aware that 90% of motor vehicles have a blind spot, stay out of it! Ever wondered why trucks are not allowed to use the take over lane? the reason is they cannot see on that particular their passenger side properly, hence why you should only ever overtake from the driver side position.
If for some reason you are forced to take over using the passenger side lane, be sure to alert the driver, perhaps you could just flash your headlights or even beep, doesn’t hurt to stay safe.
Please note that depending on which country you come from the driver & passenger side does differs for those very few of you who don’t know. Generally islands are RHD and countries bunched up together are LHD.