Whenever im installing a package by uploading the ui.content.zip from target folder onto the aem package manager, it is observed that the changes do not reflect in our aem instance on installation. Each time it needs to be uninstalled first, before installing a new content package.
Note - This question is for the envt's where we do not have a devops or provision for running autoInstallPackage present.
The ui.apps and ui.content zip folder from target are uploaded and installed.
It is observed that even force update does not add the updated content onto the nodes.
Also same issue occurs with versions as well. If the version of snapshot which you are trying to install is lower than the snapshot which is present in crx, even with force upload new snapshot will not be picked up.
Version of snapshot which we are trying to install should be equal or higher than the snapshot in crx. In which case you need to update the version/delete the higher version from crx.