xshell connection server reports that no matching host key algorithm can be found

In the process of using xshell, there was a problem that the host key algorithm could not be found, but several servers could be used normally. After investigation, it was found that it was a bug in xshell. Some bloggers also gave a detailed explanation, such as the link on the right: https: //blog.csdn.net/cpanq2008/article/details/121885671Method
1: It is recommended to switch to the MobaXterm tool. Currently, I have changed the tool and can be downloaded from the official website.
Method 2: Upgrade OpenSSH 8.8p1
to check that my ssh version is

Xshell 5 and The default key exchange algorithm of the previous version is no longer applicable. When reconnecting, "No matching host key algorithm found" pops up, and there is no place to configure the key exchange algorithm in the options.