Nav Bar & App Bar font size

[letify4life-eng]

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• I give permission for members of the FlutterFlow team to access and test my project for the sole purpose of investigating this issue.

Current Behavior

so i noticed that in the Nav bar & app bar settings that there was an option to set a variable for the Text's font size, when i clicked on it then noting happened, i check the console and it only showed errors, check screenshot, i was hoping to use this feature to set the font size based on the response value for screen size to change the font size based on the user's device, for example if they were on mobile then set the font size to 22, if they were on PC then set it to 30 etc. but this is either a bug or an unfinished feature,

Expected Behavior

as mentioned, i was hoping to see the option to assign a variable, in this case the response value option, to the font size of the app bar,

Steps to Reproduce

1. on flutterflow go to settings & Integrations
2. select Nav Bar & App Bar
3. under the Styling section look for "Text"
4. under "Text" check the "Font Size" option and click on the little orange thingamabob

Reproducible from Blank

• The steps to reproduce above start from a blank project.

Bug Report Code (Required)

/main.dart.js:8533 Uncaught Error at Object.y (/main.dart.js:5270:21) at /main.dart.js:130714:24 at lV2.a (/main.dart.js:6792:63) at lV2.$2 (/main.dart.js:230585:14) at Object.n (/main.dart.js:6778:10) at Object.bu1 (/main.dart.js:130727:10) at kFN.$0 (/main.dart.js:547035:10) at csW.aH0 (/main.dart.js:324165:14) at tear_off. (/main.dart.js:5423:79) at a5i.bWB (/main.dart.js:315115:9) pJH @ /main.dart.js:8533 a7V @ /main.dart.js:8689 $0 @ /main.dart.js:232219 qiI @ /main.dart.js:7006 qlB @ /main.dart.js:7008 $1 @ /main.dart.js:230526 childList $1 @ /main.dart.js:230533 ozL @ /main.dart.js:7013 lQI @ /main.dart.js:7136 Mz @ /main.dart.js:232256 bo8 @ /main.dart.js:231098 wA @ /main.dart.js:231096 ij @ /main.dart.js:6852 (anonymous) @ /main.dart.js:205504 (anonymous) @ /main.dart.js:6792 $2 @ /main.dart.js:230585 n @ /main.dart.js:6778 cYJ @ /main.dart.js:205507 aH0 @ /main.dart.js:324164 (anonymous) @ /main.dart.js:5423 bWB @ /main.dart.js:315115 nt @ /main.dart.js:315120 bVb @ /main.dart.js:315556 bpY @ /main.dart.js:315532 bV4 @ /main.dart.js:315495 qH @ /main.dart.js:315190 (anonymous) @ /main.dart.js:5424 cKs @ /main.dart.js:315067 $2 @ /main.dart.js:315080 a1 @ /main.dart.js:229952 bss @ /main.dart.js:315075 c3H @ /main.dart.js:315073 zB @ /main.dart.js:313975 dMS @ /main.dart.js:313969 bxk @ /main.dart.js:313963 b8K @ /main.dart.js:313954 aVS @ /main.dart.js:313952 cX3 @ /main.dart.js:313940 (anonymous) @ /main.dart.js:5424 aOg @ /main.dart.js:1496 e0W @ /main.dart.js:221341 (anonymous) @ /main.dart.js:5425 a2f @ /main.dart.js:221406 $1 @ /main.dart.js:221667 $1 @ /main.dart.js:221622 $1 @ /main.dart.js:221409 a94 @ /main.dart.js:232248 $1 @ /main.dart.js:232264 nJj @ /main.dart.js:10402 (anonymous) @ /main.dart.js:10388

Visual documentation

Environment

- FlutterFlow version: v7.0.65
- Platform: Web, Windows 11 Desktop
- Browser name and version: Chrome Version 151.0.7922.72
- Operating system and version affected: Windows 11 Version 25H2

Additional Information

currently this issue has no major impact, other then the fact that for each new page i create i would need to go and change their font sizes individually, if this is a feature that is possible to use, then i would like to use it to set the default value of all font sizes in the app bar to a variable such as the response value option

[Juansarmi]

Hi , thank you for bringing this up!

I'm sorry you're experiencing this issue. I was able to reproduce the error and will be forwarding it to our engineering team for further investigation. I’ll let you know as soon as I have any updates.

Best regards