# \[Solved\] Change Stack Navigation Options in Blocks

**URL:** <https://community.thunkable.com/t/solved-change-stack-navigation-options-in-blocks/66465>\
**Category:** Questions about Thunkable X\
**Tags:** title, solved, navigator\
**Created:** [January 28, 2019, 3:01am UTC](https://community.thunkable.com/t/solved-change-stack-navigation-options-in-blocks/66465 "2019-01-28T03:01:39Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![overshield](https://avatars.discourse-cdn.com/v4/letter/o/e19b73/32.png) [@overshield](https://community.thunkable.com/u/overshield)\
**Post date:** [January 8, 2023, 3:41am UTC](https://community.thunkable.com/t/solved-change-stack-navigation-options-in-blocks/66465/5 "2023-01-08T03:41:48Z")

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I have recreated this and it seems to be changing the Tab Navigation Options because when I set the label to the object it has updated.

The problem is the screen titles at the top don’t update. It’s as if the Navigation Options do change, but the screen titles aren’t called to be updated.

Here’s the settings I have. On the Design Page you’ll see I have red squares drawn around the x  
If you click the x it causes it to show “undefined” in the little text box to the left of the x  
If you click in the text box it displays “Empty string” in the text box as you see in my screenshot

Very bottom screenshot is my result on the Thunkable Live app

There’s another thread about this here where it seems some people have success & others do not. Idk what is causing the discrepancy is either.

> [@Can someone explain the Navigation options more](https://community.thunkable.com/t/can-someone-explain-the-navigation-options-more/100909/4):
>
> I understand correctly that you are interested in the documentation on the options Navigation, which are located on the tabs Simple and Advamced?

 ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/2/026f7b03b442eb51733e46bc692afcb9a87fcb95.png)

 ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/7/f/7f0fc95d9d747d8778cdd0b9a3b0d1bcd7e96a88.jpeg)

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