Clearing saved state
Pulsar saves a number of things about your environment when you exit in order to restore Pulsar to the same configuration when you next launch the program. In some cases the state that gets saved can be something undesirable that prevents Pulsar from working properly. In these cases, you may want to clear the state that Pulsar has saved.
Clearing the saved state can be done by opening a terminal and executing:
$ pulsar --clear-window-state