Hello, I have an idea about the Tab bar
Some people open many schedules and this can create confusion in the tab bar, my idea is to make a button to add other tab bar under the principal so create a section of multi-tabs to put other schedules, personalizable the number of the multi-tab bar from the menu of the tab bar how the user prefers, this multi tabs will show only when the user press the button just to choice which tab want uses, it's better to make more organized and improve the workflow of the opened schedule for example create multi-tab about categories or user research, preferences etc..