Ukrainian spell check breaks functionality of English spell check

[vkazmirenko]

Describe the problem and steps to reproduce it:

Have TB 115.6.0 (64-bit) SuperNova. Have three dictionaries installed end enabled for spellchecking:

• English (United States) - must be default one
• Russian - (https://addons.thunderbird.net/en-US/thunderbird/addon/russian-hunspell-dictionary/) (Словарь Александра Клюквина)
• Ukrainian - (https://addons.thunderbird.net/en-US/thunderbird/addon/ukrainian-dictionary/) When all three enabled for spell check, spelling for English does not work.

What happened?

I see spelling mistakes underlined for both Russian & Ukrainian text, but mistakes in English text have no underlines.

What did you expect to happen?

Wish all spell checks operate.

Anything else we should know?

If I deactivate spell check for Ukrainian, then Russian & English operate. In my case enabling Ukrainian spell check does break functionality of English.