Issues

New issue

st.filter_bar widget to filter dataframes
#12396 · lukasmasuch opened on Sep 1, 2025
1
Grid layout
#11101 · jrieke opened on Apr 15, 2025
5
[Coming soon] Don't rerun on widget interaction
#5827 · jrieke opened on Dec 7, 2022
12

AppTest: an st.components.v2 component defined in an imported module is "not registered" in later AppTest instances
streamlit/streamlit#17216 · opened on Oct 1, 2026
2
Custom Components v2 trigger is silently lost when another widget updates while its rerun is queued
streamlit/streamlit#17215 · opened on Oct 1, 2026
2
st.multiselect without key drops the user's selection when options come in a different order on rerun
streamlit/streamlit#17210 · opened on Sep 30, 2026
3
Programmatically set selections fail for empty selection
streamlit/streamlit#17195 · opened on Sep 29, 2026
2
selectbox clears on rerun if format_func returns new value, even with the same options.
streamlit/streamlit#17175 · opened on Sep 29, 2026
2
Periodic server-driven data refresh shared across sessions (vs. per-session run_every)
streamlit/streamlit#17142 · opened on Sep 26, 2026
1
Freshness signal: refresh cached data only when the source actually changes
streamlit/streamlit#17141 · opened on Sep 26, 2026
1
Add to cache decorators last time of cached.
streamlit/streamlit#17133 · opened on Sep 25, 2026
2
Adding JS callback support for st.echarts_chart
streamlit/streamlit#17128 · opened on Sep 25, 2026
3
aria-expanded on elements with no role: sidebar <section> and st.date_input field fail axe aria-allowed-attr (WCAG 4.1.2)
streamlit/streamlit#17126 · opened on Sep 25, 2026
1
LinkColumn material icons other than open_in_new still fail to render in narrow cells
streamlit/streamlit#17094 · opened on Sep 23, 2026
1
Add an option to reverse the order of elements in st.status, so that latest element shows up first
streamlit/streamlit#17091 · opened on Sep 23, 2026
2
[feature] Add copy="cow" option to st.cache_data
streamlit/streamlit#17084 · opened on Sep 23, 2026
13
Pills/ToggleButtonGroup: all options render with "selected" style on fresh page load in Safari
streamlit/streamlit#17074 · opened on Sep 22, 2026
4
Support bind="query-params" in st.popover
streamlit/streamlit#17066 · opened on Sep 21, 2026
1
A config that sets server.port raises at config parse and blocks startup on a dev-mode (non-site-packages) install
streamlit/streamlit#17031 · opened on Sep 18, 2026
4
heartbeat_ack is discarded when a script run starts before the queue flushes
streamlit/streamlit#17030 · opened on Sep 18, 2026
4
Keyed st.dataframe / st.data_editor keep positional selection and edit state across a data change, so actions land on the wrong row
streamlit/streamlit#17026 · opened on Sep 18, 2026
6
Column width in st.dataframe not properly calculated for long text columns
streamlit/streamlit#17012 · opened on Sep 17, 2026
3
Add max_stale parameter to refresh_mode="background" for configurable stale grace window
streamlit/streamlit#17009 · opened on Sep 17, 2026
3
st.map - autodetection of lat/long columns picks one out of the list
streamlit/streamlit#17006 · opened on Sep 17, 2026
4
PLEASE provide a way to verify Google Search Console
streamlit/streamlit#16987 · opened on Sep 15, 2026
1
Setting to modify the Clear-Cache "c" shortcut
streamlit/streamlit#16954 · opened on Sep 14, 2026
3
[Bug] st.dataframe() / st.table() silently kill WebSocket when DataFrame has non-ASCII column names + emoji data (no traceback, session loss)
streamlit/streamlit#16914 · opened on Sep 10, 2026
5
Deprecate the persist option of st.cache_data in favor of configurable cache storage
streamlit/streamlit#16907 · opened on Sep 9, 2026
1

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Issues

Issues

AppTest: an `st.components.v2` component defined in an imported module is "not registered" in later AppTest instances

Custom Components v2 trigger is silently lost when another widget updates while its rerun is queued

st.multiselect without key drops the user's selection when options come in a different order on rerun

Programmatically set selections fail for empty selection

selectbox clears on rerun if format_func returns new value, even with the same options.

Periodic server-driven data refresh shared across sessions (vs. per-session run_every)

Freshness signal: refresh cached data only when the source actually changes

Add to cache decorators last time of cached.

Adding JS callback support for st.echarts_chart

`aria-expanded` on elements with no role: sidebar `<section>` and `st.date_input` field fail axe `aria-allowed-attr` (WCAG 4.1.2)

LinkColumn material icons other than `open_in_new` still fail to render in narrow cells

Add an option to reverse the order of elements in `st.status`, so that latest element shows up first

[feature] Add copy="cow" option to st.cache_data

Pills/ToggleButtonGroup: all options render with "selected" style on fresh page load in Safari

Support `bind="query-params"` in `st.popover`

A config that sets server.port raises at config parse and blocks startup on a dev-mode (non-site-packages) install

`heartbeat_ack` is discarded when a script run starts before the queue flushes

Keyed `st.dataframe` / `st.data_editor` keep positional selection and edit state across a data change, so actions land on the wrong row

Column width in `st.dataframe` not properly calculated for long text columns

Add `max_stale` parameter to `refresh_mode="background"` for configurable stale grace window

st.map - autodetection of lat/long columns picks one out of the list

PLEASE provide a way to verify Google Search Console

Setting to modify the Clear-Cache "c" shortcut

[Bug] st.dataframe() / st.table() silently kill WebSocket when DataFrame has non-ASCII column names + emoji data (no traceback, session loss)

Deprecate the `persist` option of `st.cache_data` in favor of configurable cache storage