Joplin app: several times there have been feature suggestion to reopen the last edited or viewed note at Joplin stratup if that note was open at Joplin close time. These suggestions were closed after timeout, and I should like to suggest it again. I believe many users would agree that is very useful and needed feature.
You may try to install this plugin: Resume Note.
Thank you, it works very nice and solves the problem. I suppose such basic feature might be normally included in Joplin itself but in the meantime the plugin does the job.
I use tags a lot because I have ~ thousand files: 90% of time I open my basic tag, choose a note and when Joplin is reopen the tag will not be open. But at least the note will be reopen.