Chat bar text desync

[abextm]

The chat bar Type message to channel [Channel name] here does not get updated when the channel name changes.

Reproduce: Enter Channel A The bar will say Type message to channel 'A' here Edit Channel A's name to B The bar will say The bar will say Type message to channel 'A' here

Expected: The bar will say Type message to channel 'B' here after the channel is renamed.

[davidebeatrici]

#3465