Power BI Desktop におけるボタンスライサーの条件付き書式設定が保存されない不具合について

[高橋公行]

Microsoft Power BI デスクトップ

バージョン: 2.143.1204.0 64-bit (2025年5月)

■ 発生している事象
ボタンスライサーに対して、条件付き書式を以下のように設定しました。

• 式：（今年の売上 - 前年の売上）

• 書式条件：0より大きい場合、赤色の文字に変更

設定後、該当する文字は正しく赤く表示されました。
その状態でファイルを上書き保存し、いったんファイルを閉じました。
しかし、再度同じファイルを開くと、設定した条件付き書式が初期化されており、反映されていない状態になっていました。

[rajendraongole1]

Hi   - This is known issues and it is likely related to the interaction between conditional formatting and theme files in Power BI. 

There are two possible solutions:
- Update id's in theme file
- Remove id's in the theme file.

https://www.reddit.com/r/PowerBI/comments/1kqf80e/conditional_formatting_on_button_slicer

Hope this helps.

@高橋公行

[高橋公行]

rajendraongole1 様

こんにちは。早速のご返信、誠にありがとうございます。
本件が既知の問題であること、承知いたしました。
また、ご親切に該当のリンク先をご案内いただき、重ねて御礼申し上げます。

アップデートに起因する不具合と理解いたしましたので、しばらくの間、Microsoftからの更新をお待ちしてみようと存じます。

今後とも何卒よろしくお願い申し上げます。

[v-karpurapud · Accepted solution]

Hi @高橋公行 

Thanks for the update. Hope your issue gets resolved soon. when it does, please share the insights here and mark it or any other helpful answer 'Accept as Solution', which will help others with similar queries.

Thank you.

[v-karpurapud]

Hi @高橋公行 

Welcome to the Microsoft Fabric Community Forum.

It appears that the issue you're encountering with conditional formatting in button slicers in Power BI Desktop (May 2025 update) has been reported by other users as well. This seems to be a bug introduced in recent updates.

Many users have observed that conditional formatting such as changing text color based on a measure doesn’t persist after saving and reopening the file. This problem has been discussed in the Microsoft Fabric Community, with several reports of button slicer formatting not being retained.

fillter button condition formating colour - Microsoft Fabric Community

Conditional Formatting - Field Value not working a... - Microsoft Fabric Community

While waiting for an official fix from Microsoft, here are a couple of workaround ideas

1. Instead of button slicers, try using tables or cards where conditional formatting tends to be more reliable.
2. If this issue is causing major disruptions in your work, consider rolling back to an earlier version of Power BI Desktop. Some users have found that previous versions didn’t have this problem.

Microsoft may address this issue in a future release. For the latest fixes and feature updates, refer to the official Power BI release notes:

Power BI Desktop Update History – Microsoft Learn

If this response resolves your query, please mark it as the Accepted Solution to assist other community members. A Kudos is also appreciated if you found the response helpful.

Thank you!