Thank you, i have passed this information on and will keep an eye on it's progress and provide any updates here.
Apparently this has something to do with Huawei on a coding level however so far there is no permanent solution.
The suggested workaround is to turn off the Navigation Dock via Settings>System>System Navigation.
Please let us know how you go with this.
Awesome! You're welcome, really pleased to hear it's finally been resolved and thanks for returning to let us know. Enjoy!