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Jools808080
Known Participant
October 8, 2026
Open for Voting

Caption entry in Custom Model Training not allowing empty spaces

In the Firefly web interface, create a new custom model to be trained. 

Add the minimum amount of images to begin training (currently 10). 

Allow for Firefly to analyse and auto-caption the submitted images. 

When editing the captions, entering text will only be possible as a long string of letters since the empty space is not accepted as input. 

Using the mouse to place the cursor between words to add a space works, but the cursor jumps to the end position after every character entry, making editing tedious and long-winded. 

    2 replies

    Gabriel Grundler Y.
    Community Manager
    Gabriel Grundler
    October 8, 2026

    Hi, Jools808080!

     

    To help us isolate the cause, could you test the Custom Model training page in incognito window?

    Sometimes active browser extensions (like spellcheckers, ad-blockers, or translators) can hijack the spacebar and cursor focus on web apps.

    If the issue persists there, please attach a quick video showing what happens when you try to type, cause that would give our relevant team exactly what they need to investigate and fix this bug.

    Best,

    Gabriel

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    Jools808080
    Known Participant
    October 8, 2026

    Machine: Apple iMac (intel chip)

    Browser: Chrome 154.0.8037.99, Firefox 157.0.1

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