[BUG] Mattermost crash on keyword match

[Kuuchuu]

Mattermost v9.7.3 crashes when a matching keyword is typed.

TypeError: n.trim is not a function

dev console output:

index.js:150 Loading plugin com.mattermost.gender-inclusive-language, version 1.0.0
com.mattermost.gender-inclusive-language_18464c39fdec57c2_bundle.js:1 com.mattermost.gender-inclusive-language::uninitialize()
index.js:136 Loaded plugin com.mattermost.gender-inclusive-language, version 1.0.0
websocket.js:284 websocket closed
websocket_actions.jsx:141 Initializing or re-initializing WebSocket
websocket.js:74 websocket connecting to wss://chat.****.io/api/v4/websocket
focalboard_eee5d5f8717cf38e_bundle.js:2 [1715311274.40] First component subscribing to team f1zzutcwof8gprqxiinsg4nzte
/api/v4/cloud/products/selfhosted:1 
        
        
       Failed to load resource: the server responded with a status of 400 ()
/api/v4/trial-license/prev:1 
        
        
       Failed to load resource: the server responded with a status of 403 ()
focalboard_eee5d5f8717cf38e_bundle.js:2 [1715311274.60] WSClient in plugin mode, reusing Mattermost WS connection
focalboard_eee5d5f8717cf38e_bundle.js:2 [1715311274.60] Sending commands for the registered subscriptions
websocket.js:284 websocket closed
advanced_create_post.tsx:777 TypeError: n.trim is not a function
    at Y (message_submit_error.tsx:46:31)
    at ao (react-dom.production.min.js:157:137)
    at $u (react-dom.production.min.js:267:460)
    at Ni (react-dom.production.min.js:250:347)
    at _i (react-dom.production.min.js:250:278)
    at Ci (react-dom.production.min.js:250:138)
    at vi (react-dom.production.min.js:243:163)
    at react-dom.production.min.js:123:115
    at n.unstable_runWithPriority (scheduler.production.min.js:18:343)
    at Hl (react-dom.production.min.js:122:325)
iu @ react-dom.production.min.js:216
t.callback @ react-dom.production.min.js:216
pa @ react-dom.production.min.js:131
mu @ react-dom.production.min.js:220
Li @ react-dom.production.min.js:259
n.unstable_runWithPriority @ scheduler.production.min.js:18
Hl @ react-dom.production.min.js:122
zi @ react-dom.production.min.js:252
vi @ react-dom.production.min.js:243
(anonymous) @ react-dom.production.min.js:123
n.unstable_runWithPriority @ scheduler.production.min.js:18
Hl @ react-dom.production.min.js:122
Kl @ react-dom.production.min.js:123
ql @ react-dom.production.min.js:122
di @ react-dom.production.min.js:237
enqueueSetState @ react-dom.production.min.js:133
v.setState @ react.production.min.js:12
(anonymous) @ advanced_create_post.tsx:777
await in (anonymous) (async)
(anonymous) @ advanced_create_post.tsx:550
(anonymous) @ advanced_create_post.tsx:735
(anonymous) @ advanced_create_post.tsx:856
Be @ react-dom.production.min.js:52
Ke @ react-dom.production.min.js:52
(anonymous) @ react-dom.production.min.js:53
Pr @ react-dom.production.min.js:100
Nr @ react-dom.production.min.js:101
(anonymous) @ react-dom.production.min.js:113
De @ react-dom.production.min.js:292
(anonymous) @ react-dom.production.min.js:50
Rr @ react-dom.production.min.js:105
Jn @ react-dom.production.min.js:75
Zn @ react-dom.production.min.js:74
n.unstable_runWithPriority @ scheduler.production.min.js:18
Hl @ react-dom.production.min.js:122
Me @ react-dom.production.min.js:292
Xn @ react-dom.production.min.js:73
Show 32 more frames
Show less
focalboard_eee5d5f8717cf38e_bundle.js:2 [1715311342.14] Last subscription to team f1zzutcwof8gprqxiinsg4nzte being removed
websocket.js:74 websocket connecting to wss://chat.****.io/api/v4/websocket
advanced_create_post.tsx:735 Uncaught (in promise) TypeError: n.trim is not a function
    at Y (message_submit_error.tsx:46:31)
    at ao (react-dom.production.min.js:157:137)
    at $u (react-dom.production.min.js:267:460)
    at Ni (react-dom.production.min.js:250:347)
    at _i (react-dom.production.min.js:250:278)
    at Ci (react-dom.production.min.js:250:138)
    at vi (react-dom.production.min.js:243:163)
    at react-dom.production.min.js:123:115
    at n.unstable_runWithPriority (scheduler.production.min.js:18:343)
    at Hl (react-dom.production.min.js:122:325)
Y @ message_submit_error.tsx:46
ao @ react-dom.production.min.js:157
$u @ react-dom.production.min.js:267
Ni @ react-dom.production.min.js:250
_i @ react-dom.production.min.js:250
Ci @ react-dom.production.min.js:250
vi @ react-dom.production.min.js:243
(anonymous) @ react-dom.production.min.js:123
n.unstable_runWithPriority @ scheduler.production.min.js:18
Hl @ react-dom.production.min.js:122
Kl @ react-dom.production.min.js:123
ql @ react-dom.production.min.js:122
di @ react-dom.production.min.js:237
enqueueSetState @ react-dom.production.min.js:133
v.setState @ react.production.min.js:12
(anonymous) @ advanced_create_post.tsx:777
await in (anonymous) (async)
(anonymous) @ advanced_create_post.tsx:856
Be @ react-dom.production.min.js:52
Ke @ react-dom.production.min.js:52
(anonymous) @ react-dom.production.min.js:53
Pr @ react-dom.production.min.js:100
Nr @ react-dom.production.min.js:101
(anonymous) @ react-dom.production.min.js:113
De @ react-dom.production.min.js:292
(anonymous) @ react-dom.production.min.js:50
Rr @ react-dom.production.min.js:105
Jn @ react-dom.production.min.js:75
Zn @ react-dom.production.min.js:74
n.unstable_runWithPriority @ scheduler.production.min.js:18
Hl @ react-dom.production.min.js:122
Me @ react-dom.production.min.js:292
Xn @ react-dom.production.min.js:73
Show 29 more frames
Show less
focalboard_eee5d5f8717cf38e_bundle.js:2 [1715311342.28] WSClient in plugin mode, reusing Mattermost WS connection
focalboard_eee5d5f8717cf38e_bundle.js:2 [1715311342.28] Sending commands for the registered subscriptions