It may not be a bug, one of the reasons is because your obsidian version is lower than the minimum obsidian version required by the plugin. Therefore, obsidian refused to update to avoid incompatibility
Some developers are using the insider version to make update to the plugin (v0.16.3), you can check the minimum version via manifest.json in the github repo of the plugin
The plugins are NOT faulty. The newer versions of the plugins work with the newer version of Obsidian (which you don’t have because you are not using the newer insider build 0.16.3)