Search results

UI element appearing unexpectedly since v1.55.0

area:frontendRelated to frontend aspectsRelated to frontend aspects

feature:cacheRelated to `st.cache_data` and `st.cache_resource`Related to `st.cache_data` and `st.cache_resource`

feature:st.tabsRelated to the `st.tabs` containerRelated to the `st.tabs` container

priority:P2Medium-high priority - fix within one monthMedium-high priority - fix within one month

status:confirmedBug has been confirmed by the Streamlit teamBug has been confirmed by the Streamlit team

type:bugSomething isn't working as expectedSomething isn't working as expected

type:regressionThis bug is a regression from previous behaviorThis bug is a regression from previous behavior

Status: Open.

#14249 In streamlit/streamlit;

· ghilesmeddour opened on Mar 6, 2026

"Missing Submit Button" error displayed while a form is loading

area:frontendRelated to frontend aspectsRelated to frontend aspects

feature:st.formRelated to the `st.form` containerRelated to the `st.form` container

feature:st.form_submit_buttonRelated to the `st.form_submit_button` widgetRelated to the `st.form_submit_button` widget

priority:P3Medium priorityMedium priority

status:confirmedBug has been confirmed by the Streamlit teamBug has been confirmed by the Streamlit team

type:bugSomething isn't working as expectedSomething isn't working as expected

Status: Open.

#14247 In streamlit/streamlit;

· gediminasz opened on Mar 6, 2026

column_config.ProgressColumn clips raw data values in "Download as CSV" export

feature:st.column_configRelated to column configuration functionalityRelated to column configuration functionality

feature:st.dataframeRelated to the `st.dataframe` elementRelated to the `st.dataframe` element

status:needs-triageIssue has not been triaged by the Streamlit teamIssue has not been triaged by the Streamlit team

type:bugSomething isn't working as expectedSomething isn't working as expected

Status: Open.

#14244 In streamlit/streamlit;

· dmhpx opened on Mar 6, 2026

st.selectbox: Allow different query parameter values than the result of format_func

feature:st.selectboxRelated to the `st.selectbox` widgetRelated to the `st.selectbox` widget

type:enhancementRequests for feature enhancements or new featuresRequests for feature enhancements or new features

Status: Open.

#14224 In streamlit/streamlit;

· rueschm opened on Mar 4, 2026

WebSocket fails behind Istio VirtualService despite websocketUpgrade: true, causing localhost requests to stall even with normal CPU/memory usage

area:deploymentRelated to deployment of Streamlit appsRelated to deployment of Streamlit apps

area:networkRelated to networking and connectionsRelated to networking and connections

status:needs-triageIssue has not been triaged by the Streamlit teamIssue has not been triaged by the Streamlit team

type:bugSomething isn't working as expectedSomething isn't working as expected

Status: Open.

#14209 In streamlit/streamlit;

· Twilighter9527 opened on Mar 4, 2026

Customize chart axis labels and legend color in theme

feature:themingRelated to themingRelated to theming

type:enhancementRequests for feature enhancements or new featuresRequests for feature enhancements or new features

Status: Open.

#14204 In streamlit/streamlit;

· ghilesmeddour opened on Mar 3, 2026

Allow dynamic theme updates at runtime (user-specific theming without restart)

feature:configRelated to `config.toml` and config optionsRelated to `config.toml` and config options

feature:themingRelated to themingRelated to theming

type:enhancementRequests for feature enhancements or new featuresRequests for feature enhancements or new features

Status: Open.

#14172 In streamlit/streamlit;

· haase-laurenz opened on Mar 2, 2026

st.download_button generate file_name and mime from io.FileIO

feature:st.download_buttonRelated to the `st.download_button` widgetRelated to the `st.download_button` widget

type:enhancementRequests for feature enhancements or new featuresRequests for feature enhancements or new features

Status: Open.

#14159 In streamlit/streamlit;

· pl4nty opened on Mar 2, 2026

st.typewriter()

area:utilitiesRelated to utility commandsRelated to utility commands

type:enhancementRequests for feature enhancements or new featuresRequests for feature enhancements or new features

Status: Open.

#14138 In streamlit/streamlit;

· AliAmouz opened on Feb 26, 2026

st.radio returning incorrect option when format_func(option) maps 2 options to the same text

feature:st.radioRelated to the `st.radio` widgetRelated to the `st.radio` widget

type:enhancementRequests for feature enhancements or new featuresRequests for feature enhancements or new features

Status: Open.

#14115 In streamlit/streamlit;

· codygrog opened on Feb 24, 2026

Adding VS Code Debug profile to debug both frontend and backend

area:contributionRelated to development for StreamlitRelated to development for Streamlit

type:enhancementRequests for feature enhancements or new featuresRequests for feature enhancements or new features

Status: Open.

#14097 In streamlit/streamlit;

· Dripcoding opened on Feb 24, 2026

Allow duplicates in st.multiselect

feature:st.multiselectRelated to the `st.multiselect` widgetRelated to the `st.multiselect` widget

type:enhancementRequests for feature enhancements or new featuresRequests for feature enhancements or new features

Status: Open.

#14068 In streamlit/streamlit;

· davidhu-openai opened on Feb 23, 2026