Thunderstorms not appearing at all on Minecraft Bedrock

Hello. I am concerned that there may be an issue with thunderstorms appearing naturally on Minecraft Bedrock for Xbox one. I have played on a realm and other single-player worlds for the past 6-8 months on a regular basis, and I have not seen a single thunderstorm on the realm (which I play on the most) or my other worlds. I have seen some regular rain storms, but I have not seen a single thunder/lightning storm. I did do a search to see if there has already been an issue like mine submitted, and the one I found was said to be resolved. However, I am concerned that this may still be an issue. That is why I am submitting this. I can't really submit a screenshot for this specific issue, but I hope that my description is adequate enough. I have been trying to get mob heads with channeling, and it has been frustrating to wait so long and still not see a single thunderstorm.