# Is this a Advanced Flow bug?

**URL:** <https://community.homey.app/t/is-this-a-advanced-flow-bug/155425>\
**Category:** Flows\
**Tags:** advancedflow\
**Created:** [May 27, 2026, 4:37pm UTC](https://community.homey.app/t/is-this-a-advanced-flow-bug/155425 "2026-05-27T16:37:29Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![rteirlinck](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rteirlinck/32/34328_2.png) [@rteirlinck](https://community.homey.app/u/rteirlinck)\
**Post date:** [May 27, 2026, 4:37pm UTC](https://community.homey.app/t/is-this-a-advanced-flow-bug/155425/1 "2026-05-27T16:37:29Z")

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This category is created to show, and explain the working of specific Flows in homey.

When executing this flow it passed this evaluation ‘20.8 is bigger then 20’ as True.  
This seems to me as a Bug.

What is wrong here?

 ![IMG_2858](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/8/f/8f9b446bb76ab9b3430b88f26a58413d89bdbfe1.jpeg)

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**Author:** ![SunBeech](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sunbeech/32/111391_2.png) [@SunBeech](https://community.homey.app/u/SunBeech)\
**Post date:** [May 27, 2026, 4:43pm UTC](https://community.homey.app/t/is-this-a-advanced-flow-bug/155425/2 "2026-05-27T16:43:58Z")

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Homey uses US formatting of decimals and thousands separators.  
20.8 is 20,8 in NL formatting. 20,8 is larger than 20.

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<div class="post-metadata">

**Author:** ![DaneedeKruyff](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/daneedekruyff/32/964_2.png) [@DaneedeKruyff](https://community.homey.app/u/DaneedeKruyff)\
**Post date:** [May 27, 2026, 5:24pm UTC](https://community.homey.app/t/is-this-a-advanced-flow-bug/155425/3 "2026-05-27T17:24:49Z")

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> [@SunBeech](#):
>
> 20.8 is 20,9 in NL formatting

Yep, we’re greedy we always want an extra 0.1!

😂🤣😂

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<div class="post-metadata">

**Author:** ![SunBeech](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sunbeech/32/111391_2.png) [@SunBeech](https://community.homey.app/u/SunBeech)\
**Post date:** [May 27, 2026, 5:32pm UTC](https://community.homey.app/t/is-this-a-advanced-flow-bug/155425/4 "2026-05-27T17:32:06Z")

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Haha yes, so it seems! I’ll go quietly find my box of shame and correct my typo… 😊 😅