Thanks you Paride for the comment with the detailed explanation. I will check the urgency of this bug later on.
By the time I proposed this bug, the WWAN card is totally unusable, but by far Lenovo have provide a workaround: https://pcsupport.lenovo.com/jp/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-yoga-7th-gen-type-21cd-21ce/21cd/downloads/driver-list/component?name=Networking%3A%20Wireless%20WAN&id=49B19606-BEF8-41DD-BE7F-95B570C212C8
So, to me, I think it is actually okay to wait for 1.30.
Thanks you Paride for the comment with the detailed explanation. I will check the urgency of this bug later on.
By the time I proposed this bug, the WWAN card is totally unusable, but by far Lenovo have provide a workaround: https:/ /pcsupport. lenovo. com/jp/ en/products/ laptops- and-netbooks/ thinkpad- x-series- laptops/ thinkpad- x1-yoga- 7th-gen- type-21cd- 21ce/21cd/ downloads/ driver- list/component? name=Networking %3A%20Wireless% 20WAN&id= 49B19606- BEF8-41DD- BE7F-95B570C212 C8
So, to me, I think it is actually okay to wait for 1.30.